Stable signalUnknownHigh-risk permissions
Custom UserAgent String icon

Custom UserAgent String

Add a custom useragent string for desired URLs or domains.

Users30KCurrent public install base
Rating3.8Store average score
Reviews37Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

Custom UserAgent String Media preview

4 assets
Trend

User growth trend

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User Growth Over Time

30K30K30K30K30K2026年7月15日2026年7月18日2026年7月21日Latest: 30K
Rating trend

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7-day rating change

Start
3.84
Latest
3.84
7-day rating change
0.00
3.743.793.843.893.942026年7月15日2026年7月18日2026年7月21日Latest: 3.84
2026年7月15日2026年7月21日
Growth overview

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7-day growthFlat
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Technical snapshot

Version, languages, and crawl freshness

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Version0.2.4
ManifestV3
Size379KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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Custom UserAgent String is an extension that enables you to easily change your browser's user-agent by adding site-specific user-agent strings from the Options page.

Some features:

1. Add a custom user-agent string for each URL or website (domain).

2. There is an option to change each URL to a domain from the options page.

3. Toolbar popup has an ON or OFF switch button (left side).

4. User agents can be added to the options page (more than 100 sample user-agent strings are also provided).

Reviews

Recent review snapshot

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Store average score3.8Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.9Average computed only from synced review bodies below
Reviews with text28Synced review bodies
Total ratings / reviews37Chrome Web Store public rating/review count

Store average score: 3.8. 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.

5
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5
3
1
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1
1
5
Mahdi Golestaneh2019年7月5日
1

no wildcard support no updating for browser ver. 2 star just because open-source transparency no option in menu

Language en
2 helpful · 2 not helpful
Emy Ang2017年12月27日
2

I think it does what it says it does, but terrible UI/UX. Suggestions 1) The one-true-button's on-click menu should let you switch user agents for the current page, rather than only having a link to the settings page 2) shortlist some sensible UAs representative of each platform for this menu

Language en
3 helpful · 1 not helpful
Артём Виноградов2017年10月21日
5

Класс! Очень актуально для браузера Vivaldi - которого отказываются многие сайты поддерживать, пока не сменишь User Agent. 5 звёзд ребята.

Language ru
1 helpful · 0 not helpful
William Situ2017年8月30日
4

Works well but would be better if an entry supported multiple URLs for a single user agent so I could paste them all at once instead of one at a time.

Language en
1 helpful · 0 not helpful
ivan kosenkov2017年7月9日
5

можно 0свои агенты дописывать если вдруг нету нужного но там и так много засунули

Language ru
Andrian Andersen2017年2月18日
5

Need sometime to actually to figure things up. But once done, this extension works really well on URL/domain basis.

Language en
1 helpful · 0 not helpful
Ndianabasi Udonkang2017年1月11日
5

Very useful extension. We deployed it accross our office for tracking staff visits to a particular company domain.

Language en
1 helpful · 1 not helpful
Nyarlathotep2016年5月29日
5

Работает. Надстройка под каждый сайт.

Language ru