extension ExtPose

User-Agent Switcher (delisted)

CRX id


Description from extension meta

User-Agent Switcher is a quick and easy way to switch between user-agents.

Image from store User-Agent Switcher
Description from store Just right click on any page and select your user-agent. This Chrome extension adds a toolbar button and a menu to switch between user-agents. Browse with our predefined user-agents or add your own user-agents. Changing User-Agent allows you to mimic, spoof or fake other browsers, devices or search engine spiders. The extension does not render web pages in the same way as the selected one. User-Agent Switcher is primarily for developers who want to test how a page responds to different browsers. User-Agent switcher may also be used to reach certain pages that allows a particular browser. You can change User-Agent back to default when you are done. This extension also changes the javascript based "navigator userAgent" Includes presets for iOS (iPhone, iPad), Android, Windows Mobile Phone (Nokia Lumia) and browsers like Chrome, Internet Explorer, Microsoft Edge, Firefox, Safari and Opera etc. Add your own User-Agents if you don´t find anything that suits your needs.

Latest reviews

  • (2020-10-14) Sethu Senthil: This extension likes instagram posts in the background from your account. Don't believe me, use a HTTPS sniffer and see for yourself. You will get instagram warnings when logging into the app, sometimes even softbanned from liking. This is awful, I dont believe how this even made it to the chrome store.
  • (2020-10-11) Aleksi Aleksiev: Malware extension! Do not install because it generates likes for Facebook and Instagram posts. Who knows what else it could start doing at any moment. Google should remove immediately!
  • (2020-10-07) Rafael Gawenda: WARNING - DANGER: Opens a websocket that performs likes on FB/Instagram on your behalf without notice. I call this malware
  • (2020-10-03) Salih Fidan: Do not use this extension!! This extension using my Instagram account to like posts of other people that i dont follow.
  • (2020-09-25) aa lee: if the right menu can be closed in the setting,it will be better.
  • (2020-09-22) 化学纤维: 用着感觉挺好,但是某些UA似乎有点旧了,希望作者更新。
  • (2020-09-21) Mouad Zahar: This one in particular somehow did it's job correctly, it FULLY spoofs the user-agent, Thanks!
  • (2020-08-28) Ray Foss: No permanent spoof list to override current setting by domain URL, with wildcards :(
  • (2020-08-21) Burlin Chen: navigator.userAgent 也可以修改,比google出的好用,前端开发必备
  • (2020-08-19) BiGHerO 6: I really like this extension. Easy to switch and has almost every user-agent I want. I would recommend everyone to use this extension.
  • (2020-07-29) 色基斯: 这个是木马???
  • (2020-07-24) yongcong guo: 这个好方便啊!内置了很多UA,直接选自己想要的UA就可以了,非常好用!
  • (2020-07-14) Dodowrestlingfan: It was OK for bringing back the old YouTube layout, but some websites, such as reddit, block me from visiting them, so please add an option to assign a specific user agent to specific sites so i can visit them again!
  • (2020-07-09) Steve Baker: absolutely worthless - why would anyone say this is a good app or that it work at all? Somebody placing those reviews are clearly getting paid well - don't believe them
  • (2020-06-30) andrija djakovic: I got back old youtube layout with this extension, 10+++
  • (2020-06-24) Md Rafiqul Bhuiyan: Awesome app. Used to run skype on chromebook.
  • (2020-04-10) Maria Mar: Много използвана и обичана добавка. Добавя се и UA по избор от НЕТА.
  • (2020-04-06) OUBRECHT com: Very good addon, but there is set old version of browsers. For example Crome for Windows is version 40 and now is version 80. Good solution will be good that it will be updated in this addon.
  • (2020-03-09) Windbell i: 之前有个垃圾开发者的User-Agent Switcher里面内置了广告劫持京东淘宝, 这个的干干净净 超赞
  • (2020-03-04) Zachary Weixelbaum: I wanted to use this to test websites specifically with an empty string, but you don't allow that type of string
  • (2020-02-25) Albert Viudes Dick: Funciona perfeitamente e ainda é possível customizar o User Agent. Recomendo!
  • (2020-02-23) Richard Homan: Excellent easy way to switch user agents. You can even make your own user agent! Just one thing I would suggest is to have a user agent whitelist. I use the user agent switcher for Instagram and it would be great if it would automatically turn on for instagram and off for anything else.
  • (2020-02-15) Jonathan: Outdated list, many websites can not load.
  • (2020-02-06) Mario Bros: This is the best you can find, after my favorite was removed from the store.
  • (2020-02-02) Vinícius Smanioto: Perfeito, funciona exatamente como eu queria/precisasse que funcionasse.
  • (2020-01-15) Pradeep .G: Super
  • (2020-01-12) 4brahm J: garbage. like most ua switchers, it cab proven innefective on https://webbrowsertools.com/useragent/
  • (2020-01-04) Master. Hu: 好用
  • (2020-01-02) 389: With some programs you can still see the original browser. (Country Flags & IP WHOIS) So, this is not working..
  • (2019-12-26) Ром Як: с начало я думал эта штука работает;а как оказалось она работает;но не так как я хотел; а точнее: При запуске videochatru.com она спрашивает команду запуска микрофона и камеры;я даю разрешение и вроде бы все ок и вдруг; в видео чате меня не видят и не слышат !!!!
  • (2019-12-12) Sabir Məlikzadə: The best one with custom agent
  • (2019-12-06) Paku Plastik: bagus, mudah di pergunakan. Pemakaian browsing lancar jaya
  • (2019-12-04) ООО ВЭЛВ ИНЖИНИРИНГ: Все работает отлично, https://whoer.net/ru и https://2ip.ru/, показывает ту конфигурацию которую я задал
  • (2019-11-08) Walker Rowe: Works fine. I wonder if it rotates through the user agents at random because I am getting a new fingerprint every time I refresh a web page where I installed fingerprint2. It that's the case then good-
  • (2019-10-30) Pablo Cabeza: excelente
  • (2019-10-11) Kirill: Works perfect! Thanks!
  • (2019-10-05) Алексей Дмитриевский: Просто, легко и удобно
  • (2019-10-02) Andrei Iordachescu: It does what it says. Tried other user agent switcher but they didn't met my needs.
  • (2019-09-21) Amador Murillo Hernández: Su uso es muy sencillo y cumple con lo prometido. Its use is simple and it does what it is meant to. Could you change the behavior for just one tab instead of the whole browser, please? It would be nice.
  • (2019-09-20) Wadu Hek: Awesome..
  • (2019-09-16) Jean Anderson: Was working fine, (looks exactly the same as extension "ffhkkpnppgnfaobgihpdblnhmmbodake" which recently disappeared from the chrome store). ***I recently lowered it 1 more star because the popup when you run the extension is sometimes appearing blank within, but if you click in the right location it works just can't be seen -- Also, I distinctly remember the description saying that the configuration with any user-agents you add too it synchronize with google to different PC's signed into chrome with the same user name, but it is no longer mentioned?
  • (2019-08-20) Rene Lara Guerrero: Get the Best when you want more
  • (2019-08-05) Emperor Zone: 希望可以考虑添加单标签页UA切换模式
  • (2019-07-31) FLORA: It's a very useful ap for my old XP platform, I can use Skype in the desktop version via Edge agent. I was also very happy to use WhatsUp, but now it's not working, asking for aletr version of Edge agent. It should be very nice if you can send update to solve this problem. Thank you.
  • (2019-07-24) It has N9 I love it.
  • (2019-07-13) muki drincic: zadovoljan.
  • (2019-07-05) Mahdi Golestaneh: Not up-to-date UA (No UA version updater)
  • (2019-07-01) Никита К: Works, but there are some bugs with youtube page on mobile user agents. Had some fun with the nokia n9 agent (it's also useful for getting rtsp links for yt videos)
  • (2019-06-17) new shali: this is very good and thanks this admin system good luck
  • (2019-05-29) Chris Vydas: Dated list of user agents, in addition customization is not possible. When switching to Windows ua, the zoomed in layout is forced on requiring the user to still have to request desktop site, so then what's the point of this extension!?


131,214 history
4.3 (149 votes)
Last update / version
2020-09-07 /
Listing languages