Shapes, arrows, text, images and frames on a board that never runs out of room. Find anything on it instantly.
Live cursors, presence and follow mode. Everyone sees the same board at the same moment.
Viewer or editor links that expire, get revoked, or let guests in without an account.
Export to .canvasflow or PNG — with the full scene tucked inside the image.
Start from a blank canvas or a board someone shares with you. Everything works the same whether there are two of you or twenty.


Drop screens on the board, group them in frames, mark them up with arrows and text. Reviewers join by link — no account needed.


Lay out the work, move it as priorities shift, and watch the board update live for the whole team.


Sketch boxes and arrows freehand — rough strokes snap into clean shapes as you draw.


Point with the laser, pull everyone to your viewport with follow mode, let people in with a QR code.
Built for the way these teams already work.
Planning, diagramming, and design review on one shared board.

One click from your workspace. No template to pick, no setup to sit through.

Shapes, arrows, text, images and frames. Rough strokes snap into clean shapes as you go.

Viewer or editor access. Set it to expire, or let guests in without an account.

Export to PNG or .canvasflow whenever you want. Deleted boards restore from trash.
Every board is one shared document. An edit lands on the sync server, fans out to everyone already in the room, and is written down before anyone has to think about saving it.
Kept in sync right now, each one reconstructable from the snapshot the sync layer keeps of it.
Counted from the database when this page was built, and re-counted periodically.
For your first few boards
For teams working side by side
For orgs at scale
Join teams designing, diagramming, and brainstorming on CanvasFlow. Open your first board in seconds.
Free forever for personal use