Mobian Agent Viewer

by Montauk Labs LLC · themobian.ai · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Click to toggle the current tab between normal Chrome and ChatGPT-User agent view

Users

−1 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#156K

#130K among extensions

Version

2.6

updated 15 Jul 2026

Users

monthly, 3 months

Latest, 16 Oct 2026: 18 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months

Latest, 16 Oct 2026: 1 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 Mobian Agent Viewer

Mobian Agent Viewer shows you the version of a webpage that AI agents receive. Click to toggle between "agent view" and "human view". Clicking the toolbar icon reloads the current tab with the User-Agent of ChatGPT-User, OpenAI's browsing agent. Publishers that detect agent traffic may redirect to their agent gateway to serve an agent-friendly markdown version of the page. The toolbar icon switches to an AI badge while agent mode is on, and state clears automatically when the tab closes or the browser restarts. The toggle applies only to the tab you click in. Other tabs and new tabs are unaffected. Built for publishers, advertisers, and anyone working on how content appears to AI systems.