Excalidraw
softwareAbout
Open-source virtual whiteboard with hand-drawn style diagrams and real-time collaboration.
Overview
Excalidraw is a beautifully simple whiteboarding tool that produces hand-drawn style diagrams loved by developers and designers. Its open-source nature, zero-friction start, and end-to-end encryption make it the default choice for quick visual collaboration.
Pros
- +Completely free and open-source with no account required
- +Hand-drawn aesthetic makes diagrams feel approachable
- +Real-time collaboration works seamlessly in the browser
- +Lightweight and fast — loads instantly
Cons
- -No built-in persistence — work is lost if you close the tab without saving
- -Limited shape and connector options compared to Miro or Lucidchart
- -No presentation mode or export to PDF
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Details
Pricing
Model
open source
Platforms
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