Currently, Firefox is compatible with all operating systems whether it is Android, iOS, or Windows. Firefox YouTube downloader MP3 tool is now easily available. You don’t even need to download a dedicated software application to make it work. Your all downloading needs can be executed with the help of web applications. However, the biggest challenge is figuring out the most productive tool compatible with your Firefox browser. On the basis of our recent research, the top 5 YouTube to MP3 Mozilla tools are mentioned below.

Part 1. Top 5 List of YouTube MP3 Downloader for Firefox Browser
Part 2. How to Download YouTube Videos into MP3 using Snappeaa

Part 1. Top 5 List of YouTube MP3 Downloader for Firefox Browser

Top 1: Snappea

youtube mp3 converter firefox

Snappea Online Downloader

If you are looking for the simplest, most powerful, and feature-rich firefox MP3 YouTube downloader, consider Snappea as the best option. This web application allows you to download videos from YouTube. Choose the resolution and format of your choice from available options. This application doesn’t require any sign-in formality. Just enter your keyword, select your desired video, and convert YouTube to MP3 on Mozilla for free of cost.

Top 2:YtMP3

This online tool supports all YouTube links for conversion. Not only for converting video to audio but this Mozilla YouTube MP3 downloader is also capable of saving the video in high-resolution MP4 format. you will get the options to choose from the highest available quality. However, you can only convert a video of up to a length of 1 hour.

Top 3:YouTube to MP3

This is another feature-rich YouTube to MP3 converter tool. As compared to other applications of a similar type, it offers more formats in audio files. Users can choose between .aac, .m4a, MP3 128 kbps, MP3 256 kbps and MP3 320 kbps. Apart from this, some video formats for conversion are also available. Before downloading, first, you have to convert the file in the desired format. Moreover, this MP3 YouTube downloader of firefox also supports more than 20 other websites like Facebook, Instagram and Tumblr for downloading videos and audios.

Top 4:Easy MP3 Converter

Get the benefit of unlimited convergence from YouTube videos to MP3 with this online tool. This is a dedicated tool only for audio files conversion. Currently, it is supporting audio quality formats including 64 Kbps, 128 kbps, 192 kbps, 256 kbps, and 320 kbps. Talking about the compatibility, you can use this Mozilla YouTube to MP3 converter also with other browsers like Chrome, Microsoft Edge, and Safari.

Top 5:320 YouTube

This one is another dedicated online tool only for audio files. Its output format is MP3 in multiple quality bitrates. As the name is illustrating, the best bit rate it can serve is 320 kbps with an optimal sample rate of 40 kiloHertz. Paste the URL from YouTube and click on the convert button. It works faster than many other tools for conversion and downloading.

All the above 5 YouTube MP3 converter Firefox tools are awesome. Still, we recommend Snappea because of its user-friendly interface and reliable conversion.

Part 2. How to Download YouTube Videos into MP3 Using Snappea

  • Open Snappea web address in your Firefox browser.
  • Enter the keyword of your desired video in the search bar. You can also open the YouTube website in another tab and copy the exact link from there.
  • After pasting your keyword or URL, press the search button to get all relevant results.
  • Click the download button on your desired video, select MP3 file format, and wait for a few seconds until the file is saved.

Here you go! The file is now saved in your device to play offline anytime and anywhere. If you are an Android user, there is a better option presented by Snappea as Snappea for Android with more features.

updated by chengym on Dec 08, 2020