Summarize any page
in one click.
Eternal Summary uses AI to instantly distill web pages into clear, concise summaries. Highlight text, ask follow-up questions, and explore sources.
Get StartedEverything you need to read smarter.
Built for speed and simplicity. No accounts, no setup, no clutter.
Instant Page Summaries
Click the extension icon and get a full AI summary of the current page in seconds.
Selection Summaries
Highlight any text and a floating "Summarize" button appears. Get focused summaries of exactly what you selected.
Follow-Up Questions
Ask the AI anything about the page in a conversational chat interface, right in the overlay.
Collapsible Sources
See the exact passages the AI referenced. Click any source to jump to that section on the page.
Smart Caching
Summaries are cached locally and pre-computed in the background, so the overlay loads instantly on repeat visits.
Clean Dark UI
A sleek glassmorphism overlay with smooth animations that works on top of any website.
See it in action.
Watch Eternal Summary summarize a live page, handle text selections, and answer follow-up questions.
Three ways to use Eternal Summary.
No configuration required. Just install and start reading smarter.
Full Page Summary
Click the Eternal Summary icon in your toolbar. The overlay opens with a spinning ring animation while the AI reads the page. Within seconds, a clean summary appears in a chat bubble.
Highlight and Summarize
Select any text on a webpage. A floating "Summarize" button appears near your selection. Click it to get a focused summary of just that passage. The mini overlay follows your scroll position.
Ask Follow-Up Questions
After a summary loads, type any question in the input field at the bottom. The AI responds with context from the full page. You can also expand the "Sources" panel to see the key passages it referenced.
Get started in under a minute.
Works on Chrome, Brave, Edge, Opera, and any Chromium-based browser.
1. Clone the repository
Download the source code from GitHub.
git clone https://github.com/Alitleis123/Eternal-Summary.git
2. Open your browser's extensions page
Navigate to chrome://extensions and enable Developer Mode in the top-right corner.
3. Load the extension
Click "Load unpacked" and select the Eternal-Summary folder you just cloned. The extension icon will appear in your toolbar.
4. Start summarizing
Navigate to any webpage, click the icon, and watch the AI work. That's it.
Built by Ali Tleis.
Eternal Summary started as a personal project to solve a simple problem: reading long articles takes too long. I wanted a tool that could distill a page into its key points without leaving the tab.
The extension is built with vanilla JavaScript for the frontend and a Node.js/Express backend hosted on Fly.io that communicates with the DeepSeek API for AI summarization.
The design follows a dark glassmorphism aesthetic with indigo and purple accents, optimized to overlay cleanly on any website without visual clutter.