Where are my drawings saved?
Excalidraw autosaves to your browser, and you can export a drawing as an .excalidraw file, PNG or SVG. Because the file format is open JSON, drawings…
Excalidraw: Hand-Drawn Style Whiteboard
Excalidraw is an open-source virtual whiteboard with a hand-drawn look, an infinite canvas, shape libraries and dark mode. The Docker image serves the editor as a static site, and drawings stay in your browser or in exported files. It suits household use for sketching home network layouts, floor plans and wireframes, with no account needed.
Excalidraw requirements
The key facts for Excalidraw.
| Requirement | Excalidraw |
|---|---|
| Architecture | x86 + ARM |
| Price | Free |
| Containers | 1 (app only) |
| Runtime | nginx |
| Install options | Docker only |
| Clients | Web |
Common questions
Can I work offline with Excalidraw?
Yes. The app is a progressive web app and works offline, so a copy served from your home server is still usable when the connection drops.
Will real-time collaboration stay on my network?
Not by default. The repository's production settings point collaboration and share links at the hosted excalidraw.com services, so keeping them…