Excalidraw
A web whiteboard for flowcharts and ideas using hand-drawn shapes, arrows and text.
About this website
Place shapes and text, then choose format and background in the image export menu.
Key features
Sketch system structures or meeting notes on a canvas and export PNG or SVG.
Before you use it
- Browser storage can be cleared; keep separate file backups. The paid Excalidraw+ service is separate.
Sources consulted
Sources checked
Based on public documentation; not a full functional or security audit.