Page Doodler

Draw doodles on any webpage and save them per-URL.

Draw, annotate, and mark up any webpage — right in your browser. Page Doodler adds a floating canvas overlay to any page so you can sketch ideas, highlight content, leave notes, and share annotated screenshots. Your doodles are saved per URL and reload automatically when you return. DRAWING TOOLS - Pen with smooth, pressure-friendly strokes - Eraser to clean up mistakes - Text tool — click anywhere to type annotations - 6 shapes: rectangle, rounded rectangle, circle, triangle, diamond, star - 5 line styles: solid, dashed, dotted, arrow, double arrow - Full color picker and adjustable brush size (1–100) WORKFLOW - Undo / Redo / Clear with keyboard shortcuts (Ctrl+Z, Ctrl+Y) - Save doodles per page — they reload when you come back - Export your doodle as a transparent PNG - Screenshot the page with your doodles composited on top - Region select tool for cropping screenshots to a specific area - Scroll the page underneath while doodling Works on any webpage. Click the palette icon or use the popup to start doodling.