Free Chrome extension: select any word or phrase to see its definition, a short Wikipedia summary for people, places and ideas, and a map for locations, in a small tooltip. Works in PDFs on ftak.net too. Built by a solo founder for UPSC aspirants and heavy readers. No sign-up.

Built to solve

Looking up an unfamiliar word or name means copying it into a search bar in a new tab. ftak shows the meaning right where you read.