Excalidraw
Hand-drawn style diagrams, drawn and edited in the chat.
Excalidraw, in a GBrain workspace
Hand-drawn style diagrams, drawn and edited in the chat.
gbrain.io
Hand-drawn style diagrams, drawn and edited in the chat.
Excalidraw is a whiteboard for sketching diagrams that look hand-drawn. Connected to a workspace, GBrain can turn a thread into a picture, as in “draw the signup flow we agreed on in Tuesday’s call”, then hand it off to Excalidraw to keep editing.
The server needs no sign-in.
GBrain gives Excalidraw a command line too. From a terminal, a
script or Claude Code,
gbrainio tool help excalidraw
lists its commands once it is connected.
It is public, so there is nothing to sign in to. Then add it to a workspace, and anyone on the team can ask about it in plain words.