YouTube to MP3 Converters in 2025: The Best Free & Paid Tools

YouTube to MP3 converters are tools that extract the audio from YouTube videos and save it as an MP3 file. Content creators often use these converters to grab music, sound effects, or dialogue for offline listening or to incorporate into projects. In 2025, there are many converter options – from free desktop software and mobile apps to premium tools and convenient online sites. This article breaks down the best free and paid YouTube-to-MP3 converters available (for both desktop and mobile), detailing their features, pros, and cons. We’ll also compare their ease of use, output quality, speed, and safety, and provide guidance on legal and ethical usage. Finally, we’ll recommend the top choices for different needs, such as the best free tool, best high-quality converter, best mobile app, and more.

What to Look for in a YouTube to MP3 Converters

When choosing a YouTube to MP3 converter, keep the following factors in mind:

• Audio Quality & Formats: Look for tools that support high bitrate MP3 (up to 320kbps) and possibly other audio formats like M4A, AAC, OGG, or even FLAC. The best converters let you choose the output quality or bitrate to balance quality and file size.
• Batch Conversion & Playlists: If you need to convert multiple videos or entire playlists, choose a tool that supports batch downloading or playlist downloads. Some free tools only allow one video at a time, while others (or their paid versions) let you queue or batch-convert many links.
• Speed & Performance: A good converter should download and convert videos quickly. Desktop software often has the advantage of faster conversion (some even skip downloading the video portion to save time). Multi-threaded downloaders or those that directly grab the audio stream can be quicker.
• Safety & Clean Installation: Safety is critical – avoid tools known to bundle malware or excessive ads. Download software from official websites to prevent bundled adware. Many free sites bombard you with pop-ups or misleading ads, so stick to reputable converters with good user reviews.
• Ease of Use & Interface: For a smooth experience, look for a user-friendly interface. Beginners may prefer a simple, one-click tool with a clear workflow (copy URL → convert). Advanced users might not mind a more complex interface if it offers more control.
• Platform Compatibility: Ensure the tool works on your platform. There are converters for Windows, macOS, and Linux, as well as mobile apps for Android or iOS. Some desktop tools are cross-platform, while certain mobile apps might need sideloading on Android or workarounds on iOS.
• Additional Features: Consider any extra features that might be useful: e.g., built-in search for videos, the ability to embed cover art and ID3 tags, integrated audio trimming or editing, proxy support for blocked videos, or direct export to music library. Premium tools might offer customer support or regular updates, whereas free tools may have limited support and occasional updates.
• Cost-Effectiveness: Free tools are budget-friendly but may have limitations (ads, slower speeds, feature locks). Paid software can offer faster downloads, no ads, batch processing, and dedicated support – weigh these benefits against the price.

With these criteria in mind, let’s explore the top YouTube to MP3 converters of 2025, categorized into free desktop tools, premium software, mobile apps, and online converters.

Best Free YouTube to MP3 Converters Tools (Desktop)

For creators on a budget, free desktop applications provide powerful conversion capabilities without cost. These programs typically run on Windows (and sometimes Mac/Linux) and often support multiple formats and batch operations. Below are some of the best free desktop converters and their pros and cons:

Any Video Converter Free (Windows)

Any Video Converter (AVC) Free is a versatile video converter for Windows that also excels at downloading YouTube and converting to MP3. Despite its name, it’s not limited to video format conversion – it has a built-in downloader that can grab YouTube content and extract audio.

• Key Features: Supports a wide range of input/output formats and includes editing filters/effects for video. It can download YouTube videos and convert them to MP3 (up to 320kbps) along with other audio formats. Batch downloading is supported (you can queue multiple videos), which is great for playlists or multiple tracks.
  
• Ease of Use: The interface is logically organized, making it straightforward to paste a YouTube URL and convert it. There isn’t a one-click “download MP3” button, but the steps are simple: paste the URL, choose MP3 as output, and click Convert Now.
  
• Pros: Very flexible and feature-rich (acts as an all-in-one converter for video/audio). Good sound quality up to 320kbps and supports various formats. It’s user-friendly and the logical UI helps new users get started quickly.
  
• Cons: The installer includes optional bundled software (adware) – be sure to opt out during setup. Since AVC is a full video converter suite, the download size is larger than a lightweight dedicated MP3 tool. Some advanced features (like GPU acceleration or higher speed) may be limited compared to paid “Ultimate” version.
  

Summary: Any Video Converter Free is an excellent free choice for Windows users who want a reliable, high-quality YouTube to MP3 converter with batch support and extra capabilities. Just take care to decline any bundled offers during installation.

4K YouTube to MP3 (Windows/Mac/Linux)

4K YouTube to MP3 is a lightweight desktop app dedicated to extracting audio from videos. Developed by the makers of 4K Video Downloader, it’s focused on pulling soundtracks from YouTube and other sites in the simplest way possible.

• Key Features: Extremely easy to use – just copy a video URL and click ‘Paste URL’ in the app to start downloading the audio. It supports multiple output formats: not only MP3 but also OGG and M4A, with various bitrate options for quality. It works with many video sites beyond YouTube, including Vimeo, Facebook, Flickr, SoundCloud, and more. This tool does not bundle any extra software or adware, which is a big plus.
  
• Pros: Clean, no-nonsense interface. No bundled junk in the installer. Supports multiple audio formats and bitrates, allowing a balance between speed and quality. Can handle audio from various popular sites, making it versatile for creators who source audio from different platforms.
  
• Cons: The free version limits you to downloading one video at a time. If you need to download an entire playlist or do simultaneous downloads, you’ll need to upgrade to the premium version (a one-time fee) to unlock unlimited and playlist downloads. Also, while you can paste multiple links one after another (they’ll queue up), it won’t fetch a whole playlist automatically without premium. There’s no built-in player or advanced tag editing (it’s purely for download/conversion).
  

Summary: 4K YouTube to MP3 is a top pick for those who want a quick, no-frills audio downloader that’s safe and multi-platform. It’s free for basic one-by-one use (good for everyday needs), and you can pay once to unlock bulk features if needed.

4K Video Downloader (Windows/Mac/Linux)

4K Video Downloader is another free tool from the same company, originally designed to download full videos. It’s not exclusively for MP3, but it has an “Extract Audio” option that many users leverage to save YouTube audio tracks in MP3 or other formats.

• Key Features: Allows downloading entire videos (up to 4K or even 8K resolution) and can also grab 3D and 360° videos. For audio, you copy a YouTube link, click Paste Link, then choose “Extract Audio” and select MP3, OGG, or M4A as the format. It supports YouTube, Vimeo, DailyMotion, Facebook and more. Available on Windows, macOS, and Linux. It can also download subtitles/closed captions and has a “Smart Mode” to apply preferences uniformly.
  
• Pros: Cross-platform compatibility (works on all major OS). Can download videos or just extract audio, giving flexibility if you occasionally want video too. Supports playlists up to 24 videos for free (great for grabbing several songs at once). Plenty of options like subtitle download, proxy settings, and even the ability to handle YouTube channel downloads (with paid upgrade).
  
• Cons: The free version has some limitations – notably, it can only download up to 24 videos per playlist and does not allow more than one concurrent download on free plan. To download larger playlists or channels without limits, you need a license. The interface, while functional, is a bit utilitarian and not as “slick” as some dedicated music converters. Because it’s a full video downloader, there are a couple of extra steps to extract audio (as described), but it’s still pretty straightforward.

Summary: 4K Video Downloader is a powerful all-in-one downloader that doubles as an MP3 converter. It’s best for users who might want video downloads as well, or who need a cross-platform solution. For pure audio needs, 4K YouTube to MP3 (above) has a slightly simpler interface, but both share the ability to output high-quality audio. The free tier is quite generous for moderate use.

Also Read: Different Types of YouTube Videos to Music File Downloader Tools

Free YouTube to MP3 Converters (DVDVideoSoft) (Windows/Mac)

As its name suggests, Free YouTube to MP3 Converter by DVDVideoSoft focuses on one task – converting YouTube videos to MP3 audio. It’s a longstanding tool known for doing the job efficiently and even embedding album artwork when available.

Free YouTube to MP3 Converter by DVDVideoSoft offers a simple interface with preset quality options. Users can paste multiple YouTube links and download them in one go, and even grab entire channels (note the “Download entire channel” buttons). The Options dialog (shown) lets you set the output folder and other preferences.

• Key Features: Extremely simple UI – you just paste YouTube URLs and click Download. You can choose the output quality from a drop-down (e.g., “MP3 Original Quality” or lower bitrate options). It downloads and converts in one step, saving the MP3 to your chosen folder. It supports grabbing entire playlists or channels as well (the interface has a “Download entire channel” option for the links you add, which is handy for creators archiving a lot of content at once). The converter also adds basic ID3 tags and album art automatically to music files when possible, which is great if you’re downloading songs.
  
• Pros: Very easy to use – minimal setup or clicking around required. The interface is clean and focused, with well-designed controls. It can even merge multiple videos (e.g., if you want to combine several songs into one file). Good for quickly building a music library from YouTube because it preserves album artwork and tags when available.
  
• Cons: The installer may include bundled offers (like other DVDVideoSoft tools or third-party software) – so use caution during installation and opt out of anything unwanted. The free version occasionally prompts to upgrade to Premium for faster speeds, but generally remains fully functional without payment. Also, it’s a desktop app only – no mobile version.

Summary: Free YouTube to MP3 Converter (DVDVideoSoft) is a dedicated, beginner-friendly tool to get MP3s from YouTube with minimal fuss. It’s excellent for music lovers since it can embed album art and handle playlists, though be mindful of the bundled software offer during setup.

ClipGrab (Windows/Mac/Linux)

ClipGrab is a popular free YouTube downloader that also converts videos to MP3. It’s often recommended for beginners due to its simplicity. ClipGrab includes a built-in search function so you can find YouTube videos by keyword right from the app.

• Key Features: ClipGrab’s interface has a search tab where you can type keywords and see YouTube results inside the app, which is quite convenient. Once you find the video (or if you paste a URL directly), you can choose the format (select “MP3”) and hit Grab this clip! to download the audio. It also features clipboard monitoring – if you copy a YouTube link while ClipGrab is running, it will auto-detect and offer to download it. Supports other sites like Vimeo and Dailymotion as well.
  
• Pros: User-friendly interface that’s “delightfully simple,” making the conversion process straightforward. The clipboard monitoring and built-in search streamline the workflow for users – you might not even need to open a browser to find the video. It’s free and open-source, with no significant ads or nags. Available on multiple platforms (Windows, Mac, Linux).
  
• Cons: The Windows installer tries to bundle the Opera browser during installation; however, this is easy to skip if you pay attention. The integrated search only returns up to 12 results, which is a bit limited if you’re searching for popular terms. It’s also not the fastest tool for batch downloading (better for one-off downloads; there’s no playlist mode, so multiple links must be added one by one).

Summary: ClipGrab is an excellent choice for beginners or anyone who wants an all-in-one search-and-download experience. It’s free and effective – just skip the optional bundled software on install. Its simplicity and clear interface have made it an “utter delight” to use in tests, though heavy users who need batch operations might look to other tools.

MediaHuman YouTube to MP3 Converters (Windows/Mac/Linux)

MediaHuman YouTube to MP3 Converter is a free, cross-platform desktop application popular for its efficiency and extra features geared toward music lovers. It can download audio from YouTube (and many other websites) and is known for being safe and reliable.

• Key Features: Supports downloading entire playlists or channels from YouTube in one go. You can even subscribe to a channel/playlist within the app so that it automatically grabs new videos as they are uploaded (useful for keeping up-to-date audio archives). It downloads the audio track directly, skipping the video data to save time and bandwidth – this makes it quite fast. You can choose output up to 320kbps MP3, or save in original audio format (like M4A/AAC) without re-encoding. It also has a built-in tag editor: the app auto-detects artist and title, and can even fetch cover art, but you have the ability to edit tags and change the cover image before saving. Integrates with iTunes/Apple Music library: it can automatically add downloaded tracks to your music app playlists on Mac or PC.
  
• Pros: Multi-platform support (works on Windows, Mac, Ubuntu Linux). Batch conversion and simultaneous downloads are supported – you can download several tracks at once, which speeds up grabbing large playlists. It supports a wide array of sites (not just YouTube, but also Vimeo, SoundCloud, Mixcloud, Bandcamp, etc.), making it a versatile audio downloader. No advertisements or spyware – MediaHuman’s tools have a good reputation for being clean. The ability to preserve original audio without conversion is great for avoiding quality loss.
  
• Cons: The interface, while functional, is a bit utilitarian (not as modern-looking as some competitors). New users might need to tweak a few settings (like choosing MP3 vs. M4A output) initially, though defaults are sensible. There’s no built-in search for videos – you need to copy URLs from your browser (however, the clipboard monitoring helps ease that). Occasionally, if downloading very large playlists, the app might ask for a (free) API key due to YouTube API usage limits – MediaHuman provides instructions for this, but it’s an extra step that advanced users might encounter.

Summary: MediaHuman YouTube to MP3 Converter is a power-user’s free tool, offering features like playlist downloads, auto updates, and direct audio extraction for speed. It’s an excellent choice for those who regularly download music or long lists of videos. Despite its rich features, it remains free (they do accept donations) and avoids the pitfalls of malware or adware. For content creators who need to frequently pull audio from various sources, MediaHuman’s tool is a dependable workhorse.

Other Noteworthy Free Options

• JDownloader 2: An open-source download manager that can fetch media from countless sites. It’s more advanced and not specifically made for YouTube, but it will parse YouTube links and offer downloads of video or audio streams. JDownloader supports batch downloads (even entire playlists) and is ad-free and safe. Pros: Very powerful, lots of customization, can run on Windows/Mac/Linux. Cons: The interface is complex for newcomers, and you might need to dig through link options to find the MP3 or M4A stream. Best suited for tech-savvy users or those downloading in bulk.
  
• yt-dlp / youtube-dl (Command Line): For those comfortable with command-line tools, yt-dlp (a maintained fork of youtube-dl) is arguably the most powerful method. It can extract audio using FFmpeg and gives you control over format and quality. For example, you can directly pull an audio stream without downloading the full video. Pros: Completely free and open-source, very fast, and handles changes in YouTube’s site quickly via updates. Cons: No graphical interface – you must use terminal/command prompt, which isn’t ideal for non-tech users. (There are third-party GUIs available, though not officially.)
  
• Freemake Video Downloader: A GUI tool that downloads YouTube content; it can save videos or just audio. Freemake’s free version works, but it often adds branding or has some feature limitations until you buy a license. It supports batch downloads and is relatively easy to use. However, note that in its free mode, you might encounter slower download speeds or a “Freemake” audio tag. It’s a decent free option if the limitations aren’t a concern, and a one-time purchase can unlock full functionality.
  
• VLC Media Player: Not a dedicated converter, but worth mentioning – VLC can actually stream and save YouTube audio by copying a YouTube URL into the Open Network Stream feature and then using Convert/Save to export an MP3. It’s a more manual process and slower, but if you already have VLC and need a quick conversion without extra software, it can work in a pinch.

Next, let’s look at premium (paid) tools, which often offer faster downloads, additional features, or better support.

Top Paid YouTube to MP3 Converters and Downloaders

Premium converters usually come with extra conveniences: no ads, faster conversion speeds, the ability to download playlists or even entire channels in one click, and customer support. The following are some of the best paid tools in 2025 for YouTube to MP3 conversion, which often double as full video downloaders. Many of these have a free trial or free basic version with limitations, so you can test them out before buying.

SnapDownloader (Windows/Mac)

SnapDownloader is a powerful video downloader that supports 900+ websites and includes robust YouTube to MP3 conversion features. It’s a premium app (with a free trial) known for its high download speeds and extra tools handy for content creators.

• Key Features: Download videos or audio from YouTube, Facebook, Twitter, and many other sites up to 8K resolution (for video). For audio, SnapDownloader can batch download entire YouTube playlists or channels and automatically convert them to MP3 (320kbps). It has an in-built video trimmer – you can specify a start and end time to download only a particular section of a video’s audio. It also includes a scheduler to queue downloads at specific times, which is useful if you want to download during off-peak hours or have content published on a schedule. SnapDownloader provides options to automatically add metadata and cover art when available. It’s regularly updated and offers customer support to paid users.
  
• Pros: High-speed downloads and multithreaded downloading for efficiency. Supports bulk downloads (you can paste a list of URLs or grab all videos from a playlist/channel) and will convert each to MP3 automatically. The interface is modern and easy to navigate. Unique extras like the trim feature and scheduler set it apart. It also supports output to other audio formats (M4A, WAV, AAC, etc.) and can even convert to formats like AVI or MP4 if needed – a very versatile tool for creators.
  
• Cons: It’s paid software (after the free trial, you need to buy a license). The pricing is typically a one-time purchase for a lifetime license or an annual plan; while not too expensive, it’s a cost to consider. Also, because it has so many features, it’s a heavier application than simpler converters – if you only occasionally need a quick MP3, it might be overkill. On macOS, you’ll need to give the usual permissions for it to run since it’s third-party.

Summary: SnapDownloader is one of the best premium YouTube to MP3 converters thanks to its rich feature set (playlist downloading, trimming, scheduling) and support for numerous platforms. It’s ideal for power users and content creators who frequently download audio from various online sources and want a reliable, fast, and supported solution. The free trial (48 hours or so) lets you test its capabilities before committing.

ByClick Downloader (Windows)

ByClick Downloader is a popular Windows application that simplifies downloading videos and converting them to MP3 or other formats. It’s often praised for its one-click download for entire playlists or channels.

• Key Features: ByClick can detect when you copy a YouTube video or playlist URL and will offer a one-click prompt to download the entire content (you can configure it to automatically download MP3 if that’s what you prefer). It supports downloading entire playlists or even all videos from a channel in one go, which is great for archiving or grabbing a series of music tracks. It handles high-quality video as well (up to 8K video or just audio). You can save in numerous formats: MP3, WAV, AAC for audio, and MP4, etc., for video. A nice feature is the download progress dashboard to track multiple downloads at once. ByClick also uniquely supports downloading private YouTube videos (you sign in via the app), which many other tools don’t easily allow.
  
• Pros: Extremely convenient for bulk downloading – one click can queue up dozens of videos. Supports multiple output formats and quality levels, giving flexibility in how you save content. The ability to grab channels/playlists and even private content is a plus for creators who might need to backup their own uploads or grab audio they have access to. The interface is simple; beginners can use it easily with default settings, while advanced users can tweak output folders, naming conventions, etc.
  
• Cons: The free version of ByClick is limited – it serves mostly as a trial. To get unlimited downloads, fastest speeds, and features like playlist/channel download, you’ll need the paid license. It’s Windows-only; no Mac version available. Also, like many downloaders, it requires regular updates to keep up with YouTube changes. ByClick provides these, but if you let it get outdated, it may not work until you update. No major negatives beyond the paywall for full features, and the need to install software (which some users might avoid in favor of online tools).

Summary: ByClick Downloader is a powerful but easy solution, especially if you want to download lots of content or entire collections. It’s worth it for users who frequently convert YouTube to MP3 at scale. The one-time purchase unlocks all features, making it cost-effective for heavy use. If you’re on Windows and need a reliable MP3 downloader with playlist support, ByClick is a top contender.

iTubeGo YouTube Downloader (Windows/Mac/Android)

iTubeGo is a paid video/audio downloader that has gained popularity for its high-quality conversions and support for many sites. It’s available on Windows, Mac, and even has an Android app version.

• Key Features: iTubeGo allows downloading videos, entire playlists, or channels from YouTube and can automatically convert them to MP3, with support for up to 320kbps audio. It also supports other audio formats and can even download YouTube to MP3 in lossless formats like WAV or FLAC if desired (though note that YouTube’s source audio is not lossless, it can still convert it). It claims multi-thread acceleration for faster downloads. The built-in browser in the app can log in to sites to download content from premium or private sources if needed. The Android version (usually distributed as an APK outside the Play Store) similarly allows direct video or audio downloads on mobile.
  
• Pros: Multi-platform availability – you can use it on desktop or Android. Supports a wide range of sites (over 10,000 sites, including Vimeo, TikTok, Facebook, etc.). It has a neat feature to cut YouTube videos and download only a selected part (similar to SnapDownloader’s trim). The UI is straightforward: you paste a link and choose the format/quality from a pop-up. iTubeGo also offers a built-in media converter for files you already have and a feature to extract MP3 from local videos.
  
• Cons: It’s a paid app (with a limited trial). The Android app isn’t on official app stores due to Google’s policies, so you have to download it from their website, which some users might be cautious about. Occasionally, users have reported that iTubeGo’s interface can freeze if downloading very large playlists in one go – splitting into smaller batches can help. Customer support is available, but mainly via email/tickets.

Summary: iTubeGo is an all-in-one video/audio downloader that’s well-suited for creators who download from various platforms. It’s particularly handy if you want one solution across desktop and mobile. Its focus on high-quality output and extra tools (like cutting video) make it a strong competitor in the premium converter space.

Softorino YouTube Converter (SYC PRO) (Windows/Mac)

Softorino’s YouTube Converter (often referred to as SYC or the new SYC PRO) is a premium tool tailored for Apple users, although it works on Windows as well. Its standout feature is the ability to push downloaded media directly into an iPhone/iPad’s library with no hassle.

• Key Features: Direct transfer to iOS devices – after downloading a YouTube video’s audio, SYC can automatically add the MP3 to your iPhone’s Music app (or a video to the Videos app) when your device is connected. This is incredibly useful for those in the Apple ecosystem, removing the need for iTunes or manual file transfers. It supports a variety of formats; you can save audio not just as MP3 but also as M4A or AAC, including automatic tagging of artist/title. The tool also supports many sites beyond YouTube (like Vimeo, SoundCloud, etc.). SYC PRO introduced a 24-hour free trial and then works on a paid license model.
  
• Pros: For Apple users, the seamless integration is a big plus – it’s arguably the easiest way to get YouTube music into your iPhone legitimately without streaming. The interface is extremely polished and simple: copy a link, choose your format (audio or video, pick MP3 for audio) and destination (your computer or directly an Apple device), and hit transfer. It also has fast conversion and is designed to retain the best available quality. Softorino is known for good customer support and regular updates.
  
• Cons: The main con is cost – Softorino’s products are premium-priced. If you’re not specifically needing the Apple device transfer feature, the cost might not be justified just for MP3 conversion (free tools can do that part). It also requires your device to be connected (via USB or Wi-Fi) for the direct transfer, which is a slight step beyond just downloading to a PC. And of course, if you’re not in Apple’s ecosystem, that hallmark feature doesn’t benefit you.
  
• Legal note: Softorino emphasizes ethical use; they remind users that, according to YouTube’s Terms of Service, you shouldn’t download audio you don’t have rights to. This tool is best used for personal offline listening or for content you have permission to download.

Summary: Softorino YouTube Converter (SYC PRO) is the go-to for iPhone/iPad users who want their YouTube music available offline in their native Music app with zero fuss. It’s polished and efficient, though its premium nature is really justified if you frequently download and sync music from YouTube. For general YouTube-to-MP3 on a computer, other tools might provide similar audio output, but none integrate with Apple devices as smoothly.

Other Premium Tools to Consider

• YTD Video Downloader Pro: A long-standing tool that downloads from YouTube and many sites. The free version has limited speed and prompts, but the Pro (subscription-based) unlocks unlimited downloads, faster speeds, and an MP3 conversion mode. It’s easy to use, but note that historically YTD’s free version is quite crippled, making the paid version almost necessary for regular use.
  
• Audials Music 2025: A complex but powerful software primarily aimed at recording and converting music from various sources (including YouTube, Spotify, internet radio, etc.). It can certainly handle YouTube to MP3 at high quality and even do things like automatic song splitting and tag cleaning. However, it’s quite pricey and heavyweight – likely overkill unless you also want its streaming recording features.
  
• VideoProc Converter: A paid video processing software (Windows/Mac) that includes a strong media downloader. It can fetch YouTube videos or playlists and convert to MP3, with GPU acceleration. VideoProc is known for handling 4K video processing, so it’s reliable for high-bitrate audio as well. It’s a one-time purchase software with a trial limit (e.g., 5-minute file limit in trial mode).
  
• NoteBurner YouTube Music Converter: This is a specialized tool from NoteBurner for those who use YouTube Music (the streaming service). It lets you download tracks from YouTube Music in MP3 or other formats. It’s more for people who have a YouTube Music subscription or want to pull music from the YouTube Music library specifically. For general YouTube videos, the other options above are more straightforward.

Now that we’ve covered software solutions, let’s discuss mobile app options for those who want to convert on the go, as well as online converters that work directly in the browser without any installation.

Mobile Apps for YouTube to MP3 Conversion

Many content creators and users might prefer using their phones or tablets to rip audio from YouTube. While mobile options exist, they often come with caveats due to app store policies (especially on iOS). Here’s an overview of the mobile landscape:

Android Apps

On Android, downloading YouTube content is easier thanks to the platform’s openness. However, the Google Play Store generally does not allow apps that download YouTube videos (as it violates YouTube’s terms). As a result, the best Android apps for YouTube to MP3 are usually not on the Play Store – they must be downloaded from their official websites or alternative app stores. Be cautious and only download APKs from reputable sources.

• NewPipe: A free, open-source app available via F-Droid (an alternative app repository). NewPipe is a lightweight YouTube client that allows background playback and downloading of videos or audio. You can use it to directly download the audio of a YouTube video as an MP3 (or OGG, etc.) on your device. Pros: Open-source (transparent and safe), no ads, supports downloads and even subscriptions in-app. Cons: Not on the Play Store; you must keep it updated via F-Droid or manual APK installs. Nonetheless, NewPipe is highly regarded in the Android community for its privacy and functionality.
  
• SnapTube: A popular Android video downloader that supports YouTube and many other sites (Facebook, Instagram, etc.). SnapTube’s interface is user-friendly; you can search YouTube within the app or share a video from the YouTube app to SnapTube, then choose to download the audio (MP3, M4A). Pros: Wide site support, multiple resolution/bitrate choices, and generally fast. Cons: It’s ad-supported (you might see banner ads or recommendations within the app). Also not on Play Store – must download from SnapTube’s website or a trusted app repository. Use caution to get it from the official source, as modded versions floating around could be unsafe.
  
• VidMate: Another well-known video downloader app for Android. It allows YouTube video and audio downloads, as well as from other platforms. It has a built-in browser for various video sites. Pros: Full-featured (even includes some streaming TV content in-app), and supports MP3 downloads at different bitrates. Cons: Also ad-supported and requires sideloading. Some users have reported being cautious with VidMate due to aggressive ads – ensure you have security software just in case when using any sideloaded app.
  
• YMusic (Android YouTube Music Downloader): YMusic is an app specifically designed for listening to YouTube as audio. It can play YouTube music in the background and also download the audio for offline listening. It has a nice interface and even displays charts/genres. Pros: Great for music, can download audio quickly, with options up to 256 kbps M4A (which you can convert to MP3 if needed). Cons: Slightly niche app and, like others, not on Play Store (download from XDA or the developer’s site). It’s more tailored to music than general video content.

Safety note: When sideloading Android apps, always use the official site or a well-known repository. Check reviews and community feedback. Many fake “YouTube downloader” APKs exist that contain malware. The ones listed above are established, but always double-check the source.

iOS (iPhone/iPad) Options

Apple’s iOS is much more restrictive. There are no iPhone apps on the App Store that will directly download YouTube videos to MP3 due to Apple’s guidelines and YouTube’s terms. However, iOS users still have a few methods:

• Shortcut Automations: Creative use of the built-in Shortcuts app (Apple’s automation app) can achieve YouTube to MP3 conversion. Some tech enthusiasts have shared iOS shortcuts (workflow scripts) that, when you provide a YouTube link, will use an online API or server to download the audio and save it to your device. For example, there are shortcuts that integrate with online converters – you copy a YouTube link, run the shortcut, and it returns the MP3 file. This method works, but one must find a reputable pre-made Shortcut (and you might have to allow untrusted shortcuts in settings). The Microsoft forum even mentions using iPhone Shortcuts to avoid searching for a separate tool. If you go this route, ensure the shortcut is from a trusted source (like a well-known Shortcuts community).
  
• Documents by Readdle + Online Converter: One practical workaround on iPhone is to use the app Documents by Readdle (a free file manager app that has a built-in web browser). You can visit an online YouTube to MP3 site in Documents’ browser and download files directly into the app’s storage, then save them to Files or your Music library. Documents by Readdle basically sandboxes the download so you can circumvent Safari’s limitations. Pros: Free and relatively easy; avoids needing a computer. Cons: It’s essentially the same as using a web converter with extra steps; you still face the ads/pop-ups of those sites, and then you have to manually move the MP3 file into a place you want or use iTunes File Sharing to get it out.
  
• Softorino YouTube Converter PRO: As mentioned in the desktop section, SYC PRO is also a solution for iOS users – though it’s a computer app, it directly transfers the MP3 to your iPhone Music app. In this scenario, you use your computer to perform the conversion, but it spares you the headache of fiddling with iTunes or iCloud to get the audio onto your phone. So while not an on-iPhone app, it’s arguably the most straightforward way to get YouTube audio into your iPhone’s native library in 2025.
  
• App Store apps (limited functionality): There are some apps on the App Store advertised as “MP3 converter” or “video to MP3” – be aware that these cannot download from YouTube directly. They usually only convert videos that are already on your device. For instance, if you had a video file in the Files app, you could turn it into an MP3. Apps like MyMP3 or Video to MP3 Converter fall in this category – they are useful for converting your own video files to audio, but they won’t fetch YouTube by URL (unless you first somehow download the video by another means). Always read the description carefully; any genuine YouTube downloader wouldn’t pass App Store review.

Note: iOS users who are determined to download YouTube media might jailbreak their device and use a tweak, but this is an advanced route and not recommended for most, plus jailbreaking is far less common now.

Mobile Usage Tips

If you frequently download on mobile, ensure you have enough storage space since audio files (especially high bitrate MP3s) can add up. Also, be mindful of data usage; downloading videos over cellular to extract audio can consume a lot of data – it’s often better to do these conversions while on Wi-Fi or use the option to download just audio (to minimize data). Some Android apps let you choose to download over Wi-Fi only.

Finally, remember that using these tools to download copyrighted music or content can violate the terms of service. On Android, Google could theoretically revoke your access if it detects heavy use of such apps (though that’s uncommon). On iOS, using Shortcuts or other workarounds is generally not policed, but always use these methods responsibly for personal use.

Online YouTube to MP3 Converters (Web-Based Tools)

Web-based converters allow you to convert YouTube videos to MP3 without installing any software. You simply visit a website, paste the YouTube link, and it provides a download link for the MP3. These are convenient for one-off conversions or if you can’t install programs on a device (for example, on a public computer or a locked-down work laptop). However, not all sites are safe or reliable – many are ad-infested, and some have intrusive pop-ups. Here are some of the most popular (and relatively reputable) online YouTube to MP3 converters in 2025:

• YTMP3 (ytmp3.la): A very popular online converter with a clean interface. You paste the YouTube URL, choose MP3 or MP4, and hit convert. It’s optimized for use on desktop and mobile browsers alike. Pros: Free, simple, and usually fast. No registration required and it works on any device via browser. It provides reasonably high-quality audio (up to 128kbps or 192kbps in many cases) and the site is minimalist. Cons: It doesn’t support batch downloads or playlists – one video at a time only. Also, the audio quality might be limited compared to desktop tools (some users report that it may not always give the highest bitrate audio). There may be some ads on the site, but they are not overly aggressive compared to some others. Overall, YTMP3 is often the go-to quick solution for many users.
  
• Y2Mate (y2mate.com): Another well-known site that can convert YouTube to MP3 or MP4. Y2Mate has a bit more on-page ads than YTMP3, but it’s equally straightforward – paste the link and choose the format. Pros: Supports multiple formats and video resolutions (including just audio). It’s fast and free, with no apparent download limits. It often offers options for different audio bitrates (like 64k, 128k, 256k if available). Cons: Y2Mate is known to spawn pop-up ads or new tabs when you click the download button – these can be annoying or even unsafe if you’re not careful. It’s important to close any extra tabs promptly. Also, like other free sites, no playlist support – you must convert links one by one.
  
• MP3FY (mp3fy.com): An online converter praised for having no pop-up ads and supporting very long videos. MP3FY can handle videos up to 10 or 20 hours long, which some other converters can’t (for instance, think of converting an all-day livestream to audio). Pros: Clean experience without pop-ups, supports multiple sites besides YouTube. It automatically picks the highest available audio quality and can output MP3. Cons: MP3FY doesn’t support playlists or multiple links at once – it’s one video per conversion. The site sometimes tries to recommend their own software for batch downloads, but you can ignore that if you just need a quick conversion.
  
• OnlyMP3 (onlymp3.cc or onlymp3.ph): A newer online tool that has gained trust. It boasts no registration and the ability to save files directly to Dropbox as well. OnlyMP3’s interface is very straightforward. Pros: Claims to support up to 320kbps audio, and indeed it will convert the audio to 320kbps MP3 if you choose (though remember if YouTube’s source was lower, it’s just upscaled). It doesn’t bombard you with ads – maybe a couple of banners. Cons: If the site is under heavy load, conversions might take longer or occasionally error out, but generally it’s smooth. Again, one at a time conversions.
  
• Loader.to (loader.to): This is a website that interestingly does support playlist downloading on the web. You can enter a playlist URL and specify a range (say videos 1 through 20 of the playlist) and it will give you a zip file of MP3s. Pros: Batch conversion through the browser without installing anything – quite unique. It also supports other platforms and formats. Cons: Because it’s doing more heavy lifting, it can be slower for large playlists, and there might be a greater chance of error if a video in the middle fails. Ads are present but not insane. For occasional playlist needs when you can’t use desktop software, it’s a handy option.
  
• Others: There are dozens more (FLVto, Convertio, onlinevideoconverter, SaveFrom.net, etc.). Some like SaveFrom have shifted focus to prompting software or extensions and are less straightforward than before. MP3Juices is another site people come across – it acts like a search engine for MP3s and will find YouTube audio too; it works but often redirects through multiple mirror sites which can be confusing. SnapSave (snapsave.io) is known for video downloads, but it also offers MP3 downloads – it’s relatively safe and frequently updated for YouTube’s changes. Always be cautious: if any site asks you to download an “EXE” or extension, and you just want a web service, close it immediately (reputable converters will directly give you an audio file, not an installer).

Tips for Using Online Converters Safely: Use an ad-blocker if possible when visiting these sites – it can cut down on the clutter and reduce accidental clicks on fake download buttons. If a site opens a pop-up saying “Your computer is infected” or something, that’s just a scare tactic – close it right away. Also, online converters have to download the video to their server, convert it, then give it to you – this means very large or copyrighted/protected videos might fail. If an online tool isn’t working for a particular video (e.g., some music videos might be blocked), you may need to use a desktop tool.

Finally, note that the term “legal conversions” on some sites is a bit misleading – just because the site provides an MP3 doesn’t automatically make it legal to use that audio (they mean legal in the sense of you’re allowed to use the tool). Always ensure you have the right to use the content you’re downloading.

Safety, Legality and Ethical Usage of YouTube to MP3 Converters

Before wrapping up with recommendations, it’s important to discuss the copyright and legal aspects of converting YouTube content to MP3, as well as general safety practices:

• YouTube’s Terms of Service: YouTube explicitly forbids the unauthorized downloading of content. According to YouTube’s TOS, you may not download any video or audio unless YouTube itself provides a download button or link, or you have prior permission from the content owner. In short, ripping videos to MP3 is against YouTube’s rules unless it’s your own content or content under an open license.
  
• Copyright Laws: Most music on YouTube is copyrighted. Converting a popular music video to MP3 could violate copyright law if you don’t own the music or have a license. While it’s generally accepted that downloading a track for personal offline listening (like the way one might record a song off the radio) is low-risk, using that MP3 in a YouTube video of your own, a podcast, or any public or commercial project without permission is infringement. Content creators should be especially cautious – using an MP3 of a hit song in your content will likely get flagged or worse. Stick to royalty-free music or tracks you have rights to.
  
• Ethical Usage: If you are a creator, consider YouTube’s own Audio Library for music – those tracks are free and legal to use with proper attribution (and you can download them legitimately). If you’re converting YouTube to MP3 to sample a lecture, speech, or some educational content for personal use, that’s a more ethical use case. Always ask: “Do I have the right to use this audio?” If not, you should probably refrain or seek proper licensing.
  
• Attribution and Creative Commons: Some YouTube videos are under Creative Commons licenses where the creator allows reuse. If you download such content, make sure to follow the license terms (e.g., giving credit). For example, many creators release royalty-free music or sound effects on YouTube – they often permit downloads but usually want attribution. Check the video description or the author’s page for guidance.
  
• Safety Concerns – Malware and Ads: As discussed, avoid sketchy websites and software. Many “YouTube to MP3” Google search results lead to sites with deceptive download buttons. Stick to the known tools we reviewed or recommendations from reputable tech sources. Always download software from its official website (not from third-party “software download” sites which might wrap it in unwanted installers). Keep your antivirus up to date, just in case.
  
• Bundled Software: Even some legit free converters bundle other offers (like browser extensions or antivirus trials). Be sure to opt out of any extra installs during installation. Read each step – don’t just blindly hit “Next.”
  
• Quality and Reliability: Free tools might not offer consistent quality or support. For instance, a site might say “320kbps” but in reality the audio was sourced from a 128kbps stream and just re-encoded, leading to no actual quality improvement. Also, YouTube occasionally changes its systems which can break downloaders; good tools update quickly, but some free sites may lag behind or suddenly stop working. If your go-to tool fails, check if there’s an update or use an alternative.
  
• Viruses in Software: While the tools listed here are, to the best of our knowledge, safe, always exercise caution. Run an anti-malware scan on new software or use tools like VirusTotal for smaller executables. If a program starts behaving oddly (e.g., opening ads or installing toolbars), uninstall it immediately.
  
• Use Official Services When Possible: If you simply want offline access to music, consider YouTube Music Premium or other music services. These paid options allow downloads for offline listening within their app environment (though not as standalone MP3 files) and ensure artists get compensated. It’s not the same as having an MP3 file, but it’s legal and supports the creators.

In summary, use these converters responsibly. They are incredibly useful tools, but with great power comes great responsibility (as the saying goes). Now, with all the knowledge of what’s available in 2025, which tools stand out for specific needs? Here are our final recommendations.

Conclusion and Top Recommendations for Different Needs

The “best” YouTube to MP3 converter ultimately depends on your specific requirements and budget. All the tools discussed have their merits. To help you decide, here are some top recommendations for various scenarios:

• Best Free Overall (Desktop): Any Video Converter Free is our pick for the best free desktop converter overall, thanks to its combination of ease of use and rich features. It supports batch downloads, multiple formats, and delivers good quality audio – all without costing a penny (just beware of the optional adware). If you’re on Mac or Linux, 4K Video Downloader is an excellent free choice (since AVC is Windows-only). 4K Video Downloader’s free tier should cover most needs with up to 24 videos per playlist.
  
• Best for Beginners: ClipGrab gets the nod for beginners or non-techy users who want a simple solution. Its interface is extremely straightforward, and features like clipboard monitoring make it almost effortless to use. It’s a quick install, and you can have your first MP3 downloading within minutes of setup.
  
• Best for High Quality Audio: If you’re very particular about audio quality and want up to 320kbps with control over formats, MediaHuman YouTube to MP3 is fantastic. It can save the original audio stream without conversion when possible (preserving quality), and otherwise lets you convert at the highest bitrate available. Plus, it can embed metadata and cover art which audiophiles appreciate.
  
• Best for Batch Conversions & Playlists: SnapDownloader (paid) is highly recommended for heavy batch downloading. It’s built to handle large playlists and even channels, downloading all and converting to MP3 quickly. Among free options, JDownloader can also handle massive batch jobs (but with a less user-friendly approach). Online, Loader.to is one of the few that can do playlists in a pinch.
  
• Best Cross-Platform (Windows/Mac/Linux): 4K YouTube to MP3 is available on all major OS and offers a consistent experience. It’s great if you work across different systems. MediaHuman’s tool is another cross-platform star, and since both are free, you can’t go wrong with either for multi-OS support.
  
• Best Mobile Solution (Android): NewPipe is the top recommendation for Android users due to its ad-free, open-source nature and reliability. It respects your privacy and gets the job done without bloat. If you prefer a more commercial app with a nice GUI, SnapTube would be the runner-up – just remember to download it safely from the official site.
  
• Best Mobile Solution (iPhone/iOS): There’s no straight “one app” answer on iOS. If you have access to a computer, Softorino’s SYC PRO is the smoothest way to get MP3s into your iPhone’s music library. If you strictly want to use the iPhone alone, leveraging a Shortcut or the Documents app with an online converter like YTMP3 is your best bet, albeit a bit clunky. For quick, occasional needs, this workaround is okay.
  
• Best Online Converter: YTMP3 remains a top pick for a quick web-based conversion because of its simplicity and relatively low ad annoyance. If YTMP3 is down or not yielding the quality you want, Y2Mate or MP3FY are good alternatives (with MP3FY being preferable if you hate pop-ups). Just always be on guard with these free sites for any sneaky ads.
  
• Best Paid Premium Converter: SnapDownloader is our top premium choice, given its robust features (trimming, scheduling, multi-site support) and strong track record of updates. ByClick Downloader is another excellent premium tool, especially if your focus is on grabbing lots of YouTube content effortlessly (one-click simplicity). For Apple aficionados, Softorino’s SYC PRO is worth the price for its integration.
  
• Honorable Mentions: If you’re interested in a YouTube Music-specific tool, NoteBurner’s YouTube Music Converter (paid) is highly regarded for downloading entire playlists from the YouTube Music service in MP3 with ease. And for those who like to tinker, the duo of yt-dlp + FFmpeg is unbeatable in flexibility – it’s free, albeit with a learning curve, and is essentially the backbone of many GUI tools.

In conclusion, YouTube to MP3 converters in 2025 are plentiful and more refined than ever. Free solutions can cover casual needs, while premium tools cater to power users and professionals with advanced features and support. As a content creator, choose the tool that fits your workflow and volume, and always remember to use these powers ethically and legally. With the right converter at your disposal, you can safely and efficiently obtain the audio you need for your creative projects or personal library, while respecting the artists and creators whose content you’re enjoying. Happy listening and creating!