Frequently asked questions
The issues people hit most often, answered first.
FAQ
What if parsing fails?
Check that the link is complete and the video is not private or deleted. Paid courses and premium-only episodes cannot be parsed — that is expected.
Why only 480P and 360P?
Bilibili caps anonymous requests at 480P by policy, not by this site's choice. 1080P requires a signed-in cookie.
The downloaded file will not open
Check that the download finished by comparing file size. The video track has no sound; download the audio track too and mux them in a player or editor.
Can I parse in batch?
The page parses one link at a time. For batch work, call the /api/parse endpoint directly.
How long do results stay valid?
Playback URLs are signed CDN links that usually expire within hours. Download promptly if you need to keep the file.