Bilibili to MP4
Paste a Bilibili link and save the video as MP4, or extract MP3 audio — free and fast, in your browser.
Paste or press Enter — the unit starts itself.
NO FILES STORED · NO APP · NO SIGNUP REQUIRED
Manual — Bilibili
MP4xtractmp3 downloads Bilibili videos as MP4 files in seconds. Paste a bilibili.com link, choose MP4, and save it — or switch to MP3 to keep just the audio. No account, no app, and no extension required.
Short b23.tv share links work too, so you can convert a video straight from the link the Bilibili app gives you.
1.0How to convert Bilibili to MP4
- 01Copy the Bilibili video link (bilibili.com/video/… or a b23.tv share link).
- 02Paste it above and choose MP4 (or MP3 for audio only).
- 03Press Convert and download the file.
2.0Keep Bilibili videos for offline viewing
Bilibili is home to a huge range of music, animation, tutorials and creator uploads. A downloaded MP4 lets you watch without buffering, keep a copy of a video that might be region-limited later, or pull a clip into an edit. The file is a standard MP4 that works on any device.
3.0Grab the music as MP3
Plenty of Bilibili uploads are really about the audio — songs, covers and remixes. Flip the format toggle to MP3 to save just the soundtrack at the best bitrate the source allows, ready for your offline music library.
FAQ — Bilibili
Does it support b23.tv short links?
Yes. Both full bilibili.com video links and shortened b23.tv links are supported.
Can I get MP3 audio from a Bilibili video?
Yes. Switch the toggle to MP3 and we'll extract just the audio as an MP3 file.
Is an account or extension needed?
Neither. Paste the link and download in your browser — your first conversion is free.
What resolution do I get?
We return the best MP4 the source offers, depending on the resolution of the original upload.