This extension adds a button to switch between user-agents.
Absolutely free in one click!
No advertising, no adware!
Supported browsers:


Switches between different user-agents
Browse with our predefined user-agents or add your own user-agents
Indispensable tool for developers who want to test how a page responds to different browsers

How this works

Users testimonials

Did exactly what I needed! The Show User Agent feature provides a helpful way to validate that the correct settings were applied.

Leah Williamson

Very helpful. I can run mobile version of facebook and youtube on chrome

Dipendra Ranamagar

Works .. and that's what matters :)

Srivatsav Kunchakarra

Got what i was looking for.

Rafael Vargas