User-Agent Switcher for Chrome
Developer Tools
Spoofs & Mimics User-Agent strings.
Users
1M
Rating
3.9
Reviews
2,677
7D Growth
0|0%
Stable signalUnknownHigh-risk permissions
User Agent Switcher, URL sniffer
This extension can switch the browser's user agent string and it allows you to find all HTTP URLs.
Users70KCurrent public install base
Rating4.3Store average score
Reviews430Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
3 assetsUser Agent Switcher, URL sniffer Media preview
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
4.30
Latest
4.30
7-day rating change
0.00
2026年7月14日2026年7月20日
Growth overview
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1-day growthNo data
----7-day growthFlat
00%30-day growthNo data
----Technical snapshot
Version, languages, and crawl freshness
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Version0.9.4.3
ManifestV3
Size116KiB
Languages19Deutsch / English / English (United Kingdom) +16
Published
Store updated
Last crawled
DeutschEnglishEnglish (United Kingdom)NederlandsTiếng Việtdanskespañolfrançaisitalianomagyarnorskpolski
Overview
Product summary
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Most web pages are fully and completely compatible with Chrome.
However, there are some sites that insist upon using a different browser.
So, an extension has been developed for Chrome called the Ultimate User Agent Switcher.
When a web page suggests using a different browser or upgrading the current one,
the Ultimate User Agent Switcher tricks the web site into believing that it is a different browser, often allowing access.
And this extension allows you to find all HTTP URLs. (URL sniffer feature)
Reviews
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Store average score4.3Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.1Average computed only from synced review bodies below
Reviews with text178Synced review bodies
Total ratings / reviews430Chrome Web Store public rating/review count
Store average score: 4.3. 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.
Related products
Similar and related extensions
Review related products from the Chrome Web Store detail page.
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User Agent Switcher for Google Chrome™
Developer Tools
Quickly and easily switch between popular user-agent strings.
Users
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Rating
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Reviews
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7D Growth
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Great tool, can add my own extensions for testing and troubleshoot quickly. Other tools only give you a few options but this one has quite a collection!
真的很棒
很好很强大
いいねｗ
GREEのヒメキスをプレイすることができました。
powerful and does what it's supposed to do - I'd like someone to confirm if other extensions run as normal if the user agent is changed? I assume so...
This extensions does what it is supposed to do. Simple!
A big win to be able to use Outlook Web Access with the full feature set from my Chromebook. Downside - options are very confusing. How do I find a way to have it affect 1 site (my company's outlook webmail site)? I have to turn it on and off every time. I'm sure there's a way but I can't figure it out.
simple and speedy.
Great!