A real-time collaborative whiteboard
Live cursors, instant sync and comment pins. Invite your team to a Co-Space and edit the same canvas at the same time — conflict-free.
Why teams use it
Live cursors
See who is on the board and where, with named cursors that move in real time.
Conflict-free sync
Built on CRDTs (Yjs), so simultaneous edits merge cleanly — no locking, no “someone else is editing”.
Comment pins
Drop a comment on the exact spot you mean and resolve it when it is done.
Roles for Co-Spaces
Owners, editors and viewers, with invite links you control.
Resilient offline edits
Changes queue durably and replay when the connection returns.
One place for the team
Shared canvases sit next to the team’s notes, projects and automations.
How it works
- 1Create a Co-Space for your team.
- 2Invite teammates with a link.
- 3Open any canvas together — cursors appear instantly.
Questions
How many people can edit at once?
Every member of a Co-Space can edit the same canvas simultaneously; edits merge automatically.
What happens if I lose connection?
You keep working. Edits are stored locally and synced when you reconnect.
Keep exploring
Canvas
Infinite canvas
Sketch, map and plan on an infinite canvas with shapes, connectors, sticky notes, rich text, frames and pages — fast enough for thousands of objects.
Learn moreDiagramming
Diagrams & Mermaid
Paste Mermaid and get editable shapes and arrows on the canvas. Play diagrams back step by step and export them back to Mermaid.
Learn moreAssets
Icon library
Search thousands of open-source Tabler icons and drop them on the canvas. Borderless, recolourable and crisp at any size.
Learn more