Archive your own content. Build a local media library.
Paste links to posts you published on Douyin, Kuaishou, Bilibili and back them up in original quality — or archive materials the author has authorized. Everything runs on your device.
Windows 10+ · macOS 12+ · 3 free archives / day
Platforms
Your posts, fully backed up on your device
Supports post links from Douyin, Kuaishou, Bilibili. Paste links to your own posts or to authorized materials, and they are parsed and saved on your device in original quality.
- Douyin
- Kuaishou
- Bilibili
Major platforms
Douyin, Kuaishou, Bilibili — paste a link to your own post to start a backup.
Original quality
Keep the best quality your post was published in, ready for future edits and long-term storage.
Local parsing, no proxy
Media stays on your device. Servers only verify login — they never host your files.
Archive & Format
Batch archive & multi-format export
Paste multiple links to your own Douyin, Kuaishou, Bilibili posts at once, back them up locally in original quality, and export Original HD/SD, H.264 MP4, HEVC MP4, AV1 MP4, WebM VP9, MP3, and more — with clear progress and history.
Save to: …/Downloads/k5/k4
Parsed successfully - confirm to save
Back up your work so your creations are never lost.
3 free archives / day · Local processing