WebMarker

This browser extension allows users to draw, highlight, underline, and annotate directly on webpages by overlaying a translucent marker with customizable colors, stroke widths, and transparency levels, enhancing content interaction and visual emphasis without modifying the underlying webpage structure. Its main features include adjustable hotkeys for activation, a color palette of six vibrant shades, real-time stroke and opacity adjustments with live previews, a canvas overlay that follows page scrolling without interference, and local data storage to maintain privacy and prevent data collection, making it ideal for students, researchers, testers, educators, and anyone seeking to markup web content efficiently and securely.

WebMarker можно найти в Screenshot & Annotation Tools категории.