Excalidraw
Diagrams & Whiteboards
About
Sketch a diagram that still looks hand drawn.
Excalidraw is a whiteboard with a deliberately rough, hand drawn style, which keeps early diagrams looking like thinking rather than decisions. It is open source, runs in the browser and needs no account.
Features & use cases
- Sketch diagrams in a hand drawn style
- Collaborate live in the browser
- Export drawings as SVG or PNG
- Use it without an account
- Self host the open source version
Where Excalidraw appears
Top Diagrams & Whiteboard Tools & Websites for 2026, ComparedOne of 15 toolsFree & Open-Source Heroes: 10 Picks That Deliver in 2026One of 10 tools💚 Free & Open-Source HeroesCollection of 10 tools
