Sync
Keep your library in sync across devices
When you are signed in, the tool mirrors your entire local library to your account in the background. Open it on another machine and everything is there — no manual save, no export/import.
1
Sign in
Sync runs whenever you are signed in. It is off in single-file / file:// mode, so use the hosted tool.
2
Work normally
Edits auto-save and sync in the background. The header status shows Synced, Syncing, Offline, or Paused so you always know where you stand.
3
Open anywhere
Sign in on another browser or computer and your diagrams and inventory are already there.
4
Conflicts are never silent
A clean idle diagram picks up remote changes seamlessly. A genuine two-sided edit to the same diagram surfaces a Conflict instead of overwriting your work. Deletes win — a tombstone removes the diagram everywhere.
Good to know
- Your library is private — nothing is public until you Export ▾ → ⇡ Share it.
- Use ⇣ Pull MCP changes to grab an agent edit on the open diagram right now.
- Caps: up to 1000 diagrams / 50 MB synced per account.