Lumi AI Assistant

About

Lumi helps you understand complex information faster exactly where you read it. Select text on any website and get clear explanations, concise summaries, key takeaways, translations, or definitions directly on the page without switching tabs or opening extra panels.
Install Lumi to save time, reduce context‑switching, and keep focus. The on‑page bubble is simple and discreet, results arrive quickly thanks to smart caching and multiple AI providers, and your privacy is respected because only the text you select is processed.
Using Lumi is effortless. Select any passage to open the on‑page bubble with actions like Explain, Summarize, Takeaways, Translate, or Define. Double‑click a word for an instant definition. Manage your account and settings from the extension popup.
Privacy matters. Lumi does not collect your browsing history, and communication is secured over HTTPS. Privacy Policy: https://lumi-chrome-extension-production.up.railway.app/privacy