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Preview of Lumen Read - EPUB Reader & Reading Tracker

Lumen Read - EPUB Reader & Reading Tracker by Zolangui

The modern, offline EPUB reader. Features GitHub-style heatmaps, streak tracking, smart dark mode, and a beautiful Material Design interface. No ads, no tracking.

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A beautiful grid view for your collection.List view mode for you colletion.Dynamic Theming.View ebook details.Eye-friendly reading at night.A place for you annotations.
About this extension
Stop abandoning your books.
Lumen Read transforms your browser into a distraction-free reading station designed to help you build a consistent reading habit.

Why replace your current reader?

Reading in the browser usually feels clunky. We engineered Lumen Read to feel like a native, premium app. It is an evolution of the Flow project, rewritten for performance, aesthetics, and productivity.

✨ Key Features

🔥 Gamify Your Reading (New!)
Building a habit is hard. Lumen makes it addictive:
* Heatmap Calendar: Visualize your daily reading history (GitHub-style).
* Streak Counter: Keep your momentum alive.
* Smart Estimates: Real-time calculation of your reading speed and time to finish.

🎨 Immersive Material Design 3
* Dynamic Theming: The entire UI adapts to your favorite color.
* Focus Mode: Hide the UI and immerse yourself in the text.
* Custom Typography: Adjust fonts, spacing, and layout to match your eyes.

🌑 True Smart Dark Mode
Not just a color inversion. Our engine carefully darkens the background while preserving the original colors of book covers and images.

🔒 Privacy & Offline-First
* 100% Local: Your books stay on your device. We do not track you, and we do not upload your files to any server.
* Open Source: Built with transparency (AGPL v3 License).

🚀 Productivity Tools
* Quick Switcher: Switch between multiple open books instantly.
* Advanced Search: Find keywords across chapters in seconds.
* Library Management: Filter by Unread, In Progress, Finished or Custom.



Lumen Read is a free, open-source project. If you encounter any bugs, please report them on our GitHub Repository.
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Add-on Links
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Version
2.0.1
Size
690.3 KB
Last updated
18 days ago (Dec 1, 2025)
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License
GNU Affero General Public License v3.0 only
Version History
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