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Preview of Zenith Reader

Zenith Reader by Shivam Shukla

Immersive, distraction-free reading with bionic text, themes, smart annotations, auto-scroll, and a private local AI summary bridge.

Available on Firefox for Android™Available on Firefox for Android™
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About this extension
Zenith Reader transforms any article into a clean, focused reading experience — no clutter, no ads, no distractions.

Features

🧹 Clean View
Intelligent DOM purification scores and extracts the main article content, hiding navbars, sidebars, ads, and everything else automatically.

🎨 Four Themes
Switch instantly between Light, Dark, Sepia, and Nord themes. Font size, line height, and typeface are all adjustable.

👁 Bionic Reading
Bolds the first letters of every word to guide your eyes and increase reading speed — toggle on or off anytime.

🎯 Semantic Media Filter
A built-in heuristic engine distinguishes contextual images from decorative ads and tracking pixels, removing the noise automatically.

📝 Smart Annotations
Highlight any text and it's saved locally to your browser. Highlights persist across sessions — even if you restart Firefox.

⬇ Auto-Scroll Flow
Hold the spacebar for 600ms to engage smooth, variable-speed auto-scroll. Hands-free reading at your pace.

📊 Reading Progress
A live progress bar shows how far through the article you are, with a dynamic "X minutes remaining" estimate based on your scroll speed.

∑ Private AI Summary
Connect to a local LLM (Ollama, llama.cpp) running on your own machine. Get instant article summaries — no data ever leaves your device.

🛡 Hard Focus Mode
Locks you into your reading tab for a set duration. Tab switching is blocked so you can read without interruption.

💾 Offline Snapshot
Save any cleaned article as a self-contained HTML file for offline reading — no internet required.
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Permissions and data

Required permissions:

  • Access your data for all web sites

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Version
1.0.0
Size
28.05 kB
Last updated
17 days ago (24 Feb 2026)
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Licence
MIT Licence
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