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WBOInfiniPaint
Free

Free and open source under the AGPL-3.0 licence.

 Free

Free and open source under the GPL-3.0-or-later, with optional donations.

Web, Self-hosted Linux, Web
  • Real-time drawing for many simultaneous users
  • Board state is persisted automatically
  • Truly unlimited zoom
  • Online lobbies for collaborative drawing
  • Freehand whiteboard rather than a structured diagram editor
  • Self-hosting needs a server with Docker or Node.js
  • Web version may contain bugs
  • Requires a WebGL2 capable browser for the online version
Web application, Self-hosted Downloadable app, Web application
Open source Open source
License: AGPL-3.0 License: GPL-3.0-or-later
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Works offline

Checked October 2, 2026

Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.