QRix
Save public Bilibili videos as MP4 files. Full bilibili.com links and b23.tv short links both work — paste and download.
Paste a public link, pick a format, and it downloads through QRix — no ads, no pop-ups, nothing installed. Only download content you have the right to. QRix does not host any media.
Videos save in the best freely available quality.
Short share links resolve automatically.
Extract the soundtrack as MP3 when available.
No Bilibili login needed for public videos.
Copy the video link (or b23.tv share link), paste it above and choose Video · HD.
No — only publicly viewable videos can be saved.
The linked part downloads; paste each part's link for the rest.
Yes, an MP3 option appears when the audio is separable.
Yes — completely free, no signup, no watermark added, and no software to install.
Downloading for personal offline use of content you have rights to is generally fine. Don't re-upload other people's work without permission — QRix hosts no media and only passes files through.