6 Top Free YouTube to MP3 Converter to Download Videos

Why Do You Want to Convert YouTube Video to MP3?

Sometimes you may want to convert a favorite video on YouTube to an MP3 file for offline listening while driving, exercising, or traveling. Do you know how to easily convert YouTube videos to MP3 files for iPhone? Or how to set your downloaded music as iPhone ringtone?

Don’t worry! We have tried and tested some free YouTube to MP3 converters that can provide you with the best MP3 audio files of your favorite YouTube videos in no time. In addition, we provide the steps to set iPhone ringtones at the end of the article. Take a look at our top recommendations.

6 Best YouTube Videos to MP3 Converter (Free)

Here, we collected some of the best youtube to mp3 software. Whether you want to convert directly on your iPhone or use a computer for convenient operation, you can find the right method in the article. You can choose according to your preference.

Option 1. YTMP3 (Website)

YTMP3 is a free website for converting YouTube videos to MP3 or MP4 files. It provides a user-friendly page and operation interface. Just paste the YouTube video link into YTMP3, select the MP3 format, and you can quickly get high-quality audio from YouTube videos. In addition, it also supports extracting audio from Vimeo and Dailymotion videos.

Pros:

• No need to download software, you can quickly complete the conversion on the website.
• It supports batch conversion.

Cons:

• YTMP3 requires an Internet connection.
• Unstable network may affect the conversion speed and sound quality.
• It may also display ads, affecting the user experience.

Option 2. ToMP3.cc (Website)

ToMP3.cc is an easy-to-use and secure youtube video to mp3 converter available for free. It allows you to search for the desired video by link or keyword. In addition to MP3, it also supports converting videos to other audio formats, such as AAC, M4A, etc.

Pros:

• Easy to operate, no complicated setup or technical knowledge required.
• ToMP3.cc is completely free.

Cons:

• ToMP3.cc’s features are relatively basic and lack advanced editing features.
• Conversion speed is limited by video size.

Option 3. MyMP3 (on iPhone)

MyMP3 is a mobile application that allows you to convert various videos to MP3 on your device. The fast transfer speed makes the process efficient enough. You can convert videos to MP3 and share them on social media, email and instant messaging apps.

Pros:

• Easy to use.
• Support downloading videos directly from YouTube and converting them to audio.

Cons:

• Only works on iPhone.
• Advanced features require additional payment to unlock.

Option 4. Video to MP3 Converter (on iPhone)

Video to MP3 Converter is another best free youtube to mp3 converter. This converter allows you to convert videos to various audio formats such as MP3, M4A, OPUS, WAV, etc. If you want to extract the audio part from a video and save it as an audio file, then this converter is for you. You can import audio or video from your photo album, camera roll, One Drive, Google Drive, Dropbox, or iCloud.

Pros:

• Fast conversion speed and simple interface.
• Supports multiple format conversions.

Cons:

• Only works on iPhone.
• Ads are included.
• Premium features may require additional payment.

Option 5. Softorino YouTube Converter 2 (on Desktop)

Softorino YouTube Converter 2 can convert YouTube videos to MP3 and MP4 for all iOS devices. The application allows you to access videos, music and ringtones, and offers 4K Ultra HD quality with subtitles.

Pros:

• Professional conversion software.
• Supports multiple formats conversion.
• Stable sound quality before and after conversion.

Cons:

• Need to download the software.
• The free version has limited functions, advanced functions need to be unlocked for a fee.

Option 6. Any Audio Converter (on Desktop)

Any Audio Converter is a multifunction audio conversion software. It is available for Windows and Mac platforms and is a tool for many music lovers and podcast producers to process audio files. In addition to helping you download videos from video sites such as YouTube and convert them to audio formats, it also allows you to edit audio files, rip CDs and DVDs, etc.

Pro:

• It ensures high quality of output files.
• Allows multiple files to be converted at one time, improving processing efficiency.

Cons:

• The free version restricts the use of certain features, such as conversion speed limit or file length limit.
• During the installation process, you may be prompted to install other irrelevant software.

Bonus Tip: How to Set YouTube Videos/Music as iPhone Ringtone

When you download YouTube videos or get converted MP3 music files, do you know how to set them as iPhone ringtones? Please note that the ringtone files supported by iPhone are M4R, which means that neither your videos nor MP3 files can be directly set as iPhone ringtones.

However, there is a professional iPhone ringtone production software - FoneTool. It supports directly converting a variety of video files and ringtone files to the M4R format required by iPhone ringtones, and provides the function of ringtone editing.

Highlights of FoneTool
Easy to use. With the user-friendly interface, you can easily convert video to mp3 and transfer ringtones from computer to iPhone.
Multiple File Formats Supported. FoneTool can convert multiple media files to iPhone ringtones (M4R), including .MP3 .M4A .M4R .WMA .WAV .RM .MDI .MKV .FLAC .WEBM .AAC .MP4 .FLV .RMVB .MOV .F4V .MTV .SWF .AVI .OGG .APE.
Automatic Music Detection. FoneTool supports you to select source videos/music from your iPhone and your computer.
Professional Edit and Transfer Features. You can custom the ringtones and transfer them to the iPhone ringtone setting with just a few clicks.
Wide compatibility. Compatible with the latest iOS 18 and all iDevices, like iPhone, iPad Pro/Air/mini, iPod.

Now, you can download FoneTool on the PC, and follow the steps to make a youtube video your ringtone via FoneTool.

Step 1. Connect your iPhone to the computer > Open FoneTool > Go to Toolbox > Choose Ringtone Maker option.

Step 2. Select the source files > Then choose the file you want to set as ringtone > Tap Select.

• You can tap From Computer to locate the youtube video files on your computer.
• Or click From Device and then access audio files from your iPhone directly.

Step 3. On the interface, edit the audio as you like > Then tap Save to Device. FoneTool will transfer the ringtone to your iPhone Ringtone Setting with the M4R format directly.

To make a song your ringtone on iPhone, go to the iPhone Settings > Sounds & Haptics > Ringtone, choose and click the song to set your iPhone ringtone.

Conclusion

That's all about how to convert youtube videos to mp3 and. When you need to convert YouTube videos to MP3 or other music files, you can choose the most suitable one of the above 6 free youtube to mp3 converters to help you according to your needs. If you need to convert YouTube videos or music to iPhone ringtones, then FoneTool, a multifunctional software, will help you do it easily.