Marks: Text Highlighter is a powerful, privacy-respecting Firefox extension that enables users to highlight and manage text on any web page. It is designed to boost productivity, improve reading workflows, and provide a seamless way to revisit important content — all without ever sending your data to external servers. 🔍 Key Features ✅ Multi-Color Text Highlighting Select text on any website and highlight it with your preferred color. The extension offers five distinct highlight colors — yellow, green, blue, pink, and orange — so you can organize and categorize content visually. ⚡️ Quick Highlight via Context Menu or Shortcut You can highlight selected text instantly using: - A right-click context menu - Customizable keyboard shortcuts (Ctrl+Shift+1 through Ctrl+Shift+4, etc.) These actions work even across multiple tabs and sessions. 🗂 Highlight Management by Page Every highlight is stored and associated with its respective URL. Reopen any highlighted page later, and all your highlights are automatically restored. You can:

View a list of all your highlighted pages
Review, edit, or delete individual highlights or entire groups
See metadata like page titles and last updated time

🧭 Minimap View for Navigation A built-in "minimap" appears on the right edge of the page, showing markers for all your highlights. This helps you:

Instantly locate highlighted sections on long pages
Navigate directly to a highlight by clicking on its marker
See which highlights are currently visible on screen

🌐 Multilingual Support Available in both English and Korean — the UI adapts based on your browser’s language settings. 🧩 Popup Dashboard Clicking the extension icon opens a popup with quick access to:

Highlighted texts on the current page
A toggle for the minimap
Buttons to delete all highlights or export your data
Navigation to a full-page manager for all highlights

💾 Local Storage & Full Privacy All data — including highlights, colors, and page metadata — is stored locally in your browser using Chrome’s storage.local API. No data is ever transmitted outside your device, ensuring full privacy. 💯 Free and Open Source This extension is completely free to use and open source under the MIT license. No premium features. No usage tracking. No data collection. 🙌 Why Install Marks? - Boost your reading productivity by marking key content on the fly - Study smarter by organizing highlights with colors - Revisit useful pages with your own visual notes intact - Never lose your spot on long pages thanks to the intuitive minimap - Enjoy peace of mind knowing your data stays entirely on your device - Save time by using fast shortcuts and context menus - All at zero cost, forever 🔐 Trust & Privacy Marks was built with privacy as a first-class citizen:

🚫 No server communication
🚫 No analytics
🚫 No login or account needed

✅ 100% offline operation This extension is ideal for:

Researchers
Students
Professionals who frequently read articles or documentation
Anyone who wants to retain and organize key information across the web

Install Marks today to start highlighting your web, your way — fast, private, and beautifully organized.