Hardcode Studios App

Defined

Inline word definitions on double-click.

Install for Chrome

About this app

Defined is a browser extension that shows an inline definition bubble when you double-click any word on a page.

What it does

Double-click to define with Free Dictionary API
In-page popup bubble with source links
Optional local history with export and clear
Chrome, Edge, and Firefox (Manifest V3 where supported)

Availability Live app

Install for Edge Install for Firefox Back to Tools