MarkUp - Draw on your website

Draw, highlight, add shapes & more on any webpage in real time!

Transform any webpage into an interactive canvas with MarkUp! This lightweight browser extension lets you draw, highlight, and annotate in real-time perfect for tutorials, feedback, presentations, and creative brainstorming. Key Features - Drawing Tools: Freehand pen, highlighter, lines/arrows, shapes (rectangles, circles), and text with custom fonts - Customization: 11 colors+, adjustable stroke width/opacity, dark/light themes, and scalable UI - Smart Interactions: Scroll-aware positioning, touch support, undo/clear functions, and customizable shortcuts - Keyboard Shortcuts: Ctrl+Shift+D (toggle drawing), Ctrl+Z (undo), Escape (disable), 1-9/0 (tool select), Shift+C (clear all) - Non-Intrusive: Session-based (respects privacy), works on any site, and compatible with Chromium browsers Install MarkUp today and start marking up the web instantly!