Editor

The editor page uses the official free, open source Excalidraw editor.

Exporting and copying

Excalidraw's own export lives in the menu at the top left of the canvas: Export image gives you a PNG or SVG file, at 1×, 2× or 3×, with or without background, and can even embed the scene itself inside the exported image so it can be re-opened and edited again later.

Select something and right-click it to copy just that selection to the clipboard, as a PNG, as an SVG, or as text.