Proxy & User-Agent Switcher

Proxy & User-Agent Switcher

The Proxy & User-Agent Switcher extension helps to do geolocation-testing and mobile device-testing of any websites.

Proxy & User-Agent Switcher promo image
What is Proxy & User-Agent Switcher?

Proxy & User-Agent Switcher is a Firefox add-on that enables geolocation-testing and mobile device-testing of websites. It provides features such as proxy switching, user-agent switching, custom proxy profiles, and auto-syncing of proxy configuration.

Stats date:
By: D09r
Users: 59 ▲ 1
Rating: 4.43 (7)
Version: 3.1 (Last updated: 2020-08-04)
Creation date: 2020-04-27
Weekly download count: 20
Firefox on Android: Yes
Manifest version: 2
  • proxy
  • background
  • storage
  • contextMenus
  • webRequest
  • webRequestBlocking
  • <all_urls>
  • notifications
Size: 290.44K
Email: Click to see
Risk impact: High risk impact
Risk likelihood: Low risk likelihood

Other platforms

Not available on Chrome
Not available on Edge

The Proxy & User-Agent Switcher extension helps to do geolocation-testing and mobile device-testing of any websites.


  • Proxy switcher (geolocation-testing)
  • User-agent switcher (mobile device-testing)
  • Import and export custom proxy profiles
  • Auto turn-off proxy to keep your proxy usage under control
  • Auto reload the current page via selected proxy or user-agent
  • Auto-sync the proxy configuration via a Chrome user account

Privacy notice

The Proxy & User-Agent Switcher extension is also available on Chrome and Microsoft Edge browsers.

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User reviews
The User Agents are severely out of date. Please either update the user agents to something more up to date or allow us to add our own. When I went to settings the only option I saw was for adding proxies. I hope to see an update so I can check it our again.
by Leland, 2022-05-06

Works great
by TonyWilder58, 2021-02-18

Awesome user agent.. but the free proxy no function all countries, please fix it active free proxy
by Noorhis, 2020-11-25
View all user reviews
Risk impact

Proxy & User-Agent Switcher is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install Proxy & User-Agent Switcher if you trust the publisher.

Risk likelihood

Proxy & User-Agent Switcher has earned a fairly good reputation and likely can be trusted.

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