Bilibili × SyncX
Back up your Bilibili favorites
Favorited videos go missing when they are taken down. SyncX keeps the title, author, cover and original link of every favorite in a library you can search across platforms.
curl -fsSL https://www.syncx-app.com/install.sh | shHow it works
Set it up once.
- 1
Sign in to Bilibili
Use the dedicated SyncX window, or explicitly import an existing Bilibili login.
- 2
Pick your favorites
Choose how often to check — every 12 hours by default. Older favorites are backfilled in batches.
- 3
Search and revisit
Find a video by title or uploader, together with what you saved on X and Xiaohongshu.
What SyncX collects
Your own account
- posts
- favorites
Public accounts
- posts
Signing in
Use a dedicated browser profile or explicitly import a browser login. Connecting an account and choosing what to collect are separate steps.
Media
Covers are cached by the system WebView rather than saved to the media folder. Bilibili videos are kept as links; video files are not downloaded.
Current limits
Watch history and dynamic feeds are intentionally not collected. Deleted, private or region-restricted videos may no longer return complete details.
Questions
How do I back up my Bilibili favorites?
Connect your Bilibili account in SyncX and tick Favorites. SyncX syncs every folder on your schedule and backfills older favorites in batches.
Are Bilibili videos downloaded?
No. SyncX keeps the title, author, cover and original link, but does not download Bilibili video files.
Does SyncX collect my watch history?
No. It collects your favorites and posts, plus posts from public accounts you choose.
Like and save as usual. SyncX does the rest.
Free public beta. Your library never leaves your computer.
curl -fsSL https://www.syncx-app.com/install.sh | sh