YouTube to MP3 tool · Guide
How to download YouTube as MP3
Use MP3 when you only need the soundtrack — podcasts, lectures, study audio, or listening offline — without saving the video picture. This path is audio-locked: you pick a bitrate, not a video resolution.
Before you start
- Have a public YouTube URL ready.
- Prefer the dedicated MP3 tool (audio-locked).
- If you need the picture too, follow the MP4 guide instead.
Steps
- Copy the YouTube URL from the browser or Share → Copy link.
- Open the YouTube to MP3 tool and paste it.
- Confirm the preview matches the video you intended.
- Pick an MP3 bitrate (320–64 kbps).
- Download the audio file to your device.
Bitrate cheat sheet
- 320 / 256 kbps — music and detailed audio
- 192 kbps — default for most talks
- 128 / 64 kbps — long lectures, smaller files
Tips that save time
-
Music app shares:
music.youtube.com/watch?v=…works; open the track first, not only an album page. If you may need the video, use the Music downloader. - On iPhone, see Safari download steps. On Android, see Chrome download steps.
- Long lectures still usually finish smaller as MP3 than as MP4.
- Download stuck? Use the not working checklist.
FAQ
Which MP3 bitrate should I pick?
320 or 256 kbps for music. 192 kbps for everyday talks. 128 or 64 kbps for long lectures when you need a smaller file.
Does MP3 keep the video?
No. The MP3 tool saves audio only. Use the MP4 guide when you need picture and sound.
Music app links — this guide or the Music tool?
If you might need the official music video as MP4, open the Music downloader. If you only want audio from any public URL, stay on the MP3 tool.