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10 Best MP3 and MP4 YouTube Downloader for Firebox

Updated By Amy On Jun 10, 2022, 6:58 pm

If you're a Firefox user who wants to use the Firefox YouTube downloader to save videos for offline viewing, then a great Mozilla Firefox video downloader can help you do it quickly. This article will introduce 10 Best MP3 and MP4 YouTube Downloader for Firebox, all of which can help you convert YouTube videos to MP4 or MP3 files.

10 Best MP3 and MP4 YouTube Downloader for Firebox

In the list below, you'll find some of the best tools to save YouTube videos on your computer.

Geekersoft YouTube to MP3/MP4

Geekersoft is probably the best free MP3 and MP4 YouTube Downloader for Firefox. It has a beautiful and intuitive design for easy use. Besides, this online MP3/MP4 downloader can convert and download files in various formats and resolutions. The tool works on all operating systems and browsers, including Firefox. All in all, it is the best choice for you to save videos for offline viewing. With this online tool, you can get the MP3/MP4 you need in minutes.

Rating: 4.5/5

How to get it:YouTube MP3/MP4 downloader firefox

For the Geekersoft operation method, please refer to this article: How to Use Online Video Downloader

YouTube MP3/MP4 downloader firefox

Simple YouTube MP3 Button

It's a Youtube mp3 downloader for firefox and it does exactly what the name says. The plugin adds a button below the YouTube video. When you watch the video you like, just click the download button, and then follow the prompts to choose to download (The Simple YouTube MP3 Button only supports downloading MP3 format files within 20 minutes). During the download process, you can also select the location of the output MP3 file for the convenience of searching for files in the future.

Rating: 3.5/5

How to get firefox YouTube MP3/MP4 downloader:Simple YouTube MP3 Button

Simple YouTube MP3 Button

Addoncrop YouTube Mp3 Converter

This plugin is provided by Addoncrop which is a Firefox YouTube MP3 downloader and it works very similar to the previous method. It will also add a big download button below the video. If you need to download, click this button and you can download MP3 or Mp4 files to your computer. It only supports default quality downloads and does not offer bitrate options.

Rating: 3.5/5

How to get MP3/MP4 YouTube downloader for firefox:Addoncrop YouTube Mp3 Converter

Addoncrop YouTube Mp3 Converter

ClipConverter

ClipConverter.cc is a well-known download service provider that supports converting and downloading MP3 from YouTube. The ClipConverter plugin cannot be found in the Mozilla Firefox store, you can download and install it from their official website. After the installation is complete, it will add two buttons to download MP3 or MP4 below the video for easy download.

Rating: 4/5

How to get YouTube MP3/MP4 video downloader firefox:ClipConverter

ClipConverter

YouTube Video and Audio Downloader

It is another plugin for downloading YouTube videos, but it also provides a complete program to help download YouTube videos and provide quality options when downloading videos. Having said its priority, it also has to mention its disadvantages. The user interface of the tool is quite duplicative and there is no one-click download option.

Rating: 3/5

How to get it:YouTube Video and Audio Downloader

YouTube Video and Audio Downloader

Download Video and Flash

Download Video and Flash is a fast and simple Firefox tool that supports downloading high-quality YouTube videos. Use this plugin to start video downloads in seconds, and it supports downloading videos from platforms like YouTube and DailyMotion.

Rating: 3.5/5

How to get it:Download Video and Flash

Download Video and Flash

OFFMP4 - Online Video Download Helper

OFFMP4 is a cross-platform MP4 YouTube downloader for Firefox, which is a popular extension in Firefox. Use it to download audio, video, and image files from multiple media streaming sites, such as YouTube.

Rating: 3.5/5

How to get it:OFFMP4 - Online Video Download Helper

OFFMP4 - Online Video Download Helper

 

Video Downloader professional

This tool allows users to download online videos, and also provides a video list, allowing users to add the downloaded video to the personal video list for playback and use. In addition to YouTube, it also supports MP4/MP3 download from other video sites such as Vimeo.

Rating: 3.5/5

How to get it:Video Downloader professional

Video Downloader professional

Easy Youtube Video Downloader Express

This is a fast download Firefox extension, and a great YouTube mp4 downloader for Firefox. Besides MP4, it also supports FLV, 3GP and MKV formats. This extension provides high definition video downloads and it is a tool that many people want to have.

Rating: 4/5

How to get it:Easy Youtube Video Downloader Express

Easy Youtube Video Downloader Express

Ant Video Downloader

The last tool on the list is Ant, a Firefox extension for downloading and merging streaming videos. Like the other tools above, this tool will add a small icon next to the address bar, and a download button will appear below the video. Furthermore a download list will be provided for download management.

Rating: 3.5/5

How to get it:Ant Video Downloader

Ant Video Downloader

Related issues of YouTube MP3/MP4 downloader for Firefox

How to install YouTube downloader in firefox

Firefox is a relatively easy-to-use browser. Installing YouTube downloader on firefox is a concern of many people. This article introduces 10 tools that can be installed directly in Firefo. Some can be installed into Firefox extensions, while some can be opened directly to use. You just need to click"How to get it" and then install it.

How to add YouTube free video downloader on firefox

Most of the solutions introduced in this article are free video downloader on Firefox. As in the previous question, just click "How to get it" and install it for free.

Which is the best firefox YouTube downloader 

There are many Firefox YouTube downloader, and there are many useful ones. In this article, we compare and analyze hundreds of YouTube downloaders, and finally summarize the best 10 Firefox YouTube Downloaders.

What best mp3 downloader for YouTube on firefox? 

There are hundreds of Mp3 downloaders on the market, some of which have been shut down and cannot be used, and some need to be purchased for membership. We have analyzed hundreds of products and summarized the best 10. We think these 10 are Currently the best MP3 downloaders for YouTube on Firefox.