: Offers up to five quality settings, with a default of 128kbps. Accessibility : Available on the Firefox Add-ons Store YouTube Downloader (UDL Helper)

Web converter says "Video too long." Solution: Most free converters cap videos at 20 minutes for MP3. Use a desktop app like 4K Downloader for podcasts or concerts.

Downloading copyrighted music from YouTube without permission violates YouTube’s Terms of Service and may constitute copyright infringement. This review is for informational purposes only, focusing on the technical and user experience of these tools.

Completely free and ad-free, offering high-speed downloads without the limits often found in other "free" tools.

: A highly popular and versatile tool that supports many sites; it can extract audio from video files into MP3 format.

If you are looking for the best balance of , safe , and functional on Firefox today: