Radiant Browser Bridge

by The Templeton Group · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 17 Oct 2026

Lets Radiant see and act in the Chrome you are already signed into.

Users

+10 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#184K

#154K among extensions

Version

0.8.8

updated 10 Sep 2026

Users

monthly, 1 months

Latest, 17 Oct 2026: 12 usersMove the mouse over the chart for any month

Ratings count

monthly, 1 months

Latest, 17 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Radiant Browser Bridge

Radiant is a local coding assistant that runs on your Mac. This extension is the bridge between it and your browser. With it installed, Radiant's agent can list your open tabs, read and screenshot the page you are looking at, click things by name, and fill in fields — as you, in the browser where you are already signed in, instead of a fresh empty browser with none of your sessions. The extension talks to one address and no other: 127.0.0.1, on your own machine. It has no server, sends no analytics, and makes no outbound request to anything on the internet. Nothing is stored: no page content, no browsing history, no credentials. Quitting Chrome, quitting Radiant, or removing the extension unplugs it completely. There is nothing to revoke. Radiant is free and open source: https://github.com/templetongroup/radiant