X to Karakeep

Save tweets from X into your self-hosted Karakeep — no server required.

Download latest release

What it does

Save button — adds a "KK" button next to every tweet's native bookmark icon on X.
Native-bookmark mirror — clicking X's own bookmark button saves to Karakeep too.
Auto-sync — polls your X bookmarks every 15 minutes and pushes new ones in, with no server, VPS, or homelab needed (just chrome.alarms).
Duplicate-proof — checks Karakeep before creating anything, so re-saving or re-syncing never creates duplicates.
One-way, on purpose — X → Karakeep only. Unbookmarking on X never deletes anything from Karakeep.

Screenshots

Mockup of the Karakeep save button in X's tweet action bar

Mockup for illustration — the button as it appears in X's action bar, idle and saved states.

Extension options page showing sync status and history

Options page: connection status, live sync status, and the last 10 sync attempts per account.

Privacy

0 data collected. No backend server, no analytics, no tracking. Everything goes straight from your browser to X and to your own Karakeep instance. See the full privacy policy.