LookStuffUp — Instant definitions, translations & AI summaries

LookStuffUp — Instant answers without breaking your flow.

Tired of popping open a new tab for every little thing? Same. LookStuffUp puts knowledge right where you need it: on the page.

Why it exists: I built this because I wanted it. It’s 100% free. No ads✅, no in-app purchases/sign-ups✅, no paywalls✅. All the features you see are yours to use, right out of the box.

Key Features 🚀

-💡Instant Context, Anywhere: Highlight text to see concise info with source links if you want to go deeper.

-🧠Intelligent & Multi-Source Search: I've designed the search to be smart. It pulls the best information from multiple sources like Wikipedia, Wiktionary, and the dictionary to give you a well-rounded definition or summary.