ftak is a free Chrome extension for reading online without losing your place. Double-click or drag over any word or phrase and a small tooltip shows its meaning grouped by part of speech, a short factual summary from Wikipedia for people, places and ideas, and a map preview when it is a place. Click away and you are back to reading. No new tabs, no copy-paste, no sign-up. The ftak site also includes a PDF reader with the same lookups, and UPSC aspirants can see related previous-year questions for text they select in news articles. I built it as a solo maker to help friends preparing for UPSC, and for anyone researching or writing a story.