I built a Chrome extension that simplifies complex text in place, using on-device AI
I built it originally as a language learning aid, a way to simplify complex text into plain English for those learning English. If you find other uses for it, I'd love to hear them.
SimpleRead lets you highlight any text on a webpage, click Simplify, and it rewrites it in plain English directly on the page. No tab switching, no copy-pasting, no sending your text anywhere.
I chose Chrome's built-in Gemini Nano model specifically because it runs entirely on your device. No API calls, no subscription to an AI service, no text ever leaving your computer.
The main constraint worth knowing upfront: it requires Chrome 138+, around 22GB of free storage, and a capable GPU or 16GB+ RAM, so it won't work for everyone. But if your machine can handle it, it's fast and works on any webpage.
Includes a 5-day unlimited trial. Currently English only and in active development.
It's called SimpleRead and it's free to try on the Chrome Web Store. Feedback welcome.
https://chromewebstore.google.com/detail/simpleread/blnbgpmflnfckecpjojkcnmbpkfapklo