User-Agent Switcher and Manager
Developer Tools
Spoof websites trying to gather information about your web navigation to deliver distinct content you may not want
Users
300K
Rating
4.3
Reviews
271
7D Growth
0|0%
Stable signalNo paid features detectedHigh-risk permissions
User-Agent Switcher for Chrome
Spoofs & Mimics User-Agent strings.
Users1MCurrent public install base
Rating3.9Store average score
Reviews2,677Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
4 assetsUser-Agent Switcher for Chrome Media preview
Trend
User growth trend
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User Growth Over Time
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7-day rating trend
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7-day rating change
Start
3.86
Latest
3.86
7-day rating change
0.00
2026年7月16日2026年7月22日
Growth overview
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1-day growthFlat
00%7-day growthFlat
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00%Technical snapshot
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Version2.0.2
ManifestV3
Size140KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview
Product summary
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Ever needed to quickly switch between user-agent strings on the fly? Developing a site that needs to work on both mobile browsers and desktop browsers? Sick of some archaic site blocking you because you're not using Netscape 4?
The User-Agent Switcher for Chrome is the answer. With this extension, you can quickly and easily switch between user-agent strings. Also, you can set up specific URLs that you want to spoof every time.
Please note that this does not provide improved privacy while browsing the Internet and that some sites might have other means to figure out that the browser is not what it pretends to be. Running this extension can have performance impact on your browsing experience due to its need to intercept and modify the data communicated to the server.
NOTE: if some sites have problems after using a mobile user-agent, and won't switch back no matter what you spoof, you will need to switch the user-agent back to Chrome *and* clear your cookies for the sites to treat the browser normally again.
By installing this item, you agree to the Google Terms of Service and Privacy Policy at https://www.google.com/intl/en/policies/.
Reviews
Recent review snapshot
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Store average score3.9Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.5Average computed only from synced review bodies below
Reviews with text1,224Synced review bodies
Total ratings / reviews2,677Chrome Web Store public rating/review count
Store average score: 3.9. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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I love developers making the handy and cool things like this extension, now I have Facebook and others knocking off "warnings that Chrome you're using is outdated, upgrade here" messages. Haha, they don't know the difference, not counting they think I'm using Mac when it's really Linux! Fun stuff to see, it's great. I have an old Chrome 48.0.2 and can't upgrade since they no longer offer 32 bit for Linux but this overrides the issue. I haven't tried the autoselect feature so I cannot rate that, I'm using the manually put in one and it's great. :)
No option to mimic GNU/Linux or other operating systems.
sar
Stopped working just today for linkedin. Will update review if they patch it, but it doesn't work for the site I needed it on any longer.
<3
It is very user friendly. But, I don't understand why is in not getting updated. Please try to add few more browsers with updated versions. If you really require any money for your development we will assist you. Check this feedback and please do the needful.
Helps Alot
It saved my lot of time. I was downloading Win7, 8.1, 10 ISO from Windows Servers. But webpage was only available in android to download Iso. On PC, it webpage encouraged to download Media Creation Tool. But with this extension, I can actiually Open That webpage In Android On PC, It worked Well. Thanks.
이걸 구글이 만들었다고? 처음엔 훌륭하다 생각했으나 갈수록 문제가 보임. 주소창으로 검색시 모바일 모드에선 검색어를 씹어버리고 유튭 재생시 먹통. 훌륭하긴한데 야깐 아쉬움. 속도저하도 보임. 윈탭에서 사용했고 모바일은 iphone6로 했음.. 윈탭에서 쓰실분은밑에 다른 추천 프로그램 나오는거 쓰세요
I love your extension however can you please add chromecast headers to it as well?