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MatteMark

ExtensionEducation
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Overview

Highlight and annotate the web.

MatteMark is a sleek, lightweight productivity utility designed for students, researchers, developers, and avid readers who need a distraction-free way to annotate the web and allows you to save your thoughts instantly without interrupting your reading flow or straining your eyes. Core Features (Free Forever): • Seamless Text Highlighting: Simply select any text on any webpage to highlight it and attach a text note instantly. • Persistent Memory: Your highlights and notes stay right where you left them. Refresh the page or return weeks later—MatteMark restores them automatically. • Generous Free Tier: Enjoy up to 50 active web highlights completely free of charge. Unlock MatteMark Premium (Lifetime Upgrade): Ready to supercharge your research workflow? Upgrade instantly to unlock powerful power-user features: • Standalone Floating Sticky Notes: Right-click anywhere on a webpage to drop a standalone sticky note—no text selection required. Perfect for keeping general page summaries, scratchpads, or to-do lists. • Custom Folder Organization: Categorize your notes into dedicated folders (General, Research, Ideas) to keep different projects or subjects cleanly separated. • Unlimited Hex Color Customization: Break free from standard yellow. Pick any custom hex color code from our built-in color wheel to color-code your research. • Rich Text Editing: Bold, italicize, or add bulleted lists to your notes using a soft, high-contrast, eye-friendly rich text editor. • Markdown Export: Export your entire knowledge base into a cleanly formatted .md file with one click. How to Use: • Select text on a page to open the note creator and highlight selection. • Right-click anywhere on a page and select "📍 Drop MatteMark Note Here" to place a standalone pin. • Click the extension icon in your toolbar to view, search, filter, or export your saved annotations.

Details

  • Version
    1.0
  • Updated
    June 3, 2026
  • Features
    Offers in-app purchases
  • Size
    15.67KiB
  • Languages
    English
  • Developer
    Email
    webcraftslabs@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes
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