Excalidraw
Whiteboard sketches that look like whiteboard sketches.
About
Open-source virtual whiteboard with a hand-drawn aesthetic. Free, multiplayer, end-to-end encrypted, embeddable.
🎯 Why it's useful
When you need a diagram in a doc that looks "drawn", not "designed", nothing else compares. Perfect for engineering blog posts.
💜 Our take
It's free, works offline, and the export is crisp. We use it for every architecture diagram.
Key Features
Integrations
✓ Best for
Product teams, UX designers, and developers who need quick collaborative wireframing and diagramming without learning complex design tools. Solo founders sketching out ideas or technical architecture with teammates.
✗ Not ideal for
Teams requiring professional branding, pixel-perfect design, or formal documentation. Users needing advanced design features like typography controls, color management, or export to design systems.
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