YT to MP3: YouTube MP3 Converter by MaxDeveloper

Turn any YouTube video into an MP3 with one click.

YT to MP3 adds an MP3 button right under every YouTube video, next to Like and Share. Click it and yttomp3.app opens in a new tab with your video already converting. No copying links, no pasting, no extra steps.

HOW IT WORKS
1. Open any YouTube video or Short.
2. Click the MP3 button.
3. yttomp3.app opens and starts converting. Choose 128 or 320 kbps and save your MP3.

FEATURES
• One-click conversion: the video is sent to the converter automatically
• Works on regular videos and Shorts (videos up to 6 hours long)
• Looks like a native YouTube button
• Matches YouTube's light and dark theme automatically
• MP3 at 128 or 320 kbps
• 100% free, no sign-up, no account

LIGHTWEIGHT BY DESIGN
• Only needs access to youtube.com, nothing else
• Tiny code with no background activity while you browse, so it won't slow Firefox down
• Works instantly as you move between videos, with no page reloads needed

PRIVACY
YT to MP3 collects no data. It doesn't read your browsing history and has no tracking or analytics. The button simply opens yttomp3.app with the link of the video you're watching, and only when you click it.

Please only convert content you own or have permission to use, and respect the rights of creators.

YT to MP3 is an independent project and is not affiliated with, endorsed by or sponsored by YouTube or Google.

Requires Firefox 140 or newer on desktop.