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Preview of TextMark

TextMark by Carlos

Highlight text on any page. Organize by categories, titles and tags in the side panel.

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About this extension
Tired of highlighting extensions that force you to create an account, track your reading habits, or lock basic features behind a paywall? Meet TextMark.

TextMark is a next-generation web highlighter built on a different philosophy: Zero Friction and Absolute Privacy (Local-First). Simply install it, select text on any webpage, and start highlighting at the speed of thought. No sign-ups, no cloud, no lag.

🚀 Why is TextMark different? Unlike other highlighters, TextMark isn't a heavy cloud-based application.

100% Private: Your highlights never leave your computer. Everything is stored safely in your browser's local storage.
Zero Sign-ups: We will never ask for your email. No subscriptions. It works instantly right out of the box.
Ultra-Lightweight: Engineered for speed. We don't slow down your browsing experience.
Premium Design: Features a modern "Dark Glassmorphism" aesthetic. Your command center lives cleanly in the browser's native side panel, keeping your reading space clutter-free.
Resilient: Our smart anchoring algorithm ensures your highlights survive even if the underlying webpage changes its layout.
✨ Core Features:

Select & Highlight: A beautiful, contextual floating toolbar appears exactly when you need it.
Color Coding: Organize your research using 5 vibrant highlight colors.
Smart Side Panel: Open your command center (Ctrl+Shift+H) to view, search, and filter all your highlights.
Tags & Notes: Add your own context with custom tags and detailed notes.
Story Mode (Logical Thread): Transform your collection into a narrative. Manually reorder highlights to build research outlines regardless of the source page.
Privacy First: Built-in Privacy Policy page accessible directly from the extension.
Offline Ready: Works perfectly without an internet connection.
🛡️ Our Privacy Promise: Your data is yours. TextMark contains zero trackers, uses no third-party analytics, and never communicates with external servers. It's built for professionals who value their digital privacy.

Perfect for researchers, students, developers, and anyone who wants to organize the web privately and without distractions.
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Permissions and data

Required permissions:

  • Access browser tabs
  • Access your data for all websites

Optional permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Add-on Links
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Version
2.2.3
Size
530.82 KB
Last updated
5 days ago (May 5, 2026)
Related Categories
  • Privacy & Security
  • Search Tools
  • Bookmarks
License
MIT License
Privacy Policy
Read the privacy policy for this add-on
Version History
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