Collaborative whiteboard

Share a room code and draw together over WebRTC. Export the board as a PDF.

Free on ProMaxPDF · No upload · No watermark · On this device

Create a room in this tab, then join from a second tab or device.

How to use Collaborative whiteboard

  1. Open the tool. No account. The page loads the editor in your browser.
  2. Add files. Drop files onto the page. They are read locally and never uploaded.
  3. Draw. Create or join a room. Export the board as PDF when done.
  4. Download. The result is saved to your device. Nothing is stored on a server.

Frequently asked questions

Account?

No. The room dies when everyone leaves.

Are drawings stored?

Only in memory on the connected browsers. Nothing is stored on our servers.

Export?

The canvas is saved as a one-page PDF.

Collaborative whiteboard on ProMaxPDF (promaxpdf.pro) runs in this browser. Need a walkthrough? Read the free collaborative whiteboard guide.

Related PDF tools

Read the Collaborative whiteboard guide →

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