MarkUp - Draw on your website

by cpaul-extensions · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 17 Oct 2026

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

Users

226

+50 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

+1 in 30 days

Store rank

#61K

#51K among extensions

Version

1.1.0

updated 21 Feb 2026

Users

monthly, 9 months

Latest, 17 Oct 2026: 226 usersMove the mouse over the chart for any month

Ratings count

monthly, 9 months

Latest, 17 Oct 2026: 3 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About MarkUp - Draw on your website

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!