Doodleboard

What it does

Doodleboard is a minimalist drawing app that runs entirely in your browser. No servers, no accounts, no tracking—your data never leaves your machine. Draw rectangles, circles, arrows, freehand sketches, text boxes, and sticky notes. Everything auto-saves to localStorage and compresses into the URL hash using deflate, so sharing your canvas is as simple as copying a link. Built as a single HTML file with zero dependencies. Works offline as a PWA. Fully open source—audit every line in minutes.

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