MarklyKit

MarklyKit is a Chrome extension for highlighting and annotating web pages. Highlight text in colours, organise with tags and folders, draw with a pen, marker, arrows, circles and rectangles, and blur private details before taking screenshots. Marks are saved automatically per page URL and come back when you revisit. The free plan stores everything locally on your device. Pro ($7.99/month, annual option) adds sticky notes, an All Notes sidebar, PDF export, annotated screenshots, cloud sync, search by meaning, and an MCP connector that lets Claude, ChatGPT or Grok search your saved highlights and cite the source pages. Chrome Web Store: https://chromewebstore.google.com/detail/bdpmgplilgbcnnihfmhkpecndofjhpji