PenIsFun

Draw, erase, and annotate directly on any web page. Great for quick markups, teaching, brainstorming, and visual notes—without leaving the page. # What it does: - Freehand pen with color and thickness controls - Adjustable eraser with a visible circle cursor - Light/Dark toolbar theme and a compact minimized mode - Drag to reposition the toolbar anywhere on screen - Auto‑saves per page (survives refresh) - Clear to wipe the canvas; Exit to hide tools without clearing - Works via toolbar button or keyboard shortcut (default: Ctrl+Shift+Q; customizable in Chrome) - Undo (Ctrl+Z) and Redo (Ctrl+Y) # How it works: - Click the extension icon (pin it for quick access), or press the shortcut. - A canvas overlays the page—start drawing immediately. - Toggle between pen and eraser, adjust sizes, switch themes, or minimize the toolbar. # Private by design: - No accounts, no tracking, no analytics. - Drawings stay in your browser’s local storage, keyed to the site and page path. - Nothing is uploaded or shared. # Permissions explained: - activeTab: Only to run on the current page when you click the icon or use the shortcut. - scripting: To inject the drawing script and styles on demand. - No broad “host” permissions and no network access. # Keyboard shortcut: - Default: Ctrl+Shift+Q (you can change it in chrome://extensions/shortcuts). - Undo : Ctrl+Z - Redo : Ctrl+Y