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Locale Switcher icon

Locale Switcher

Lets you quickly switch the browser locale to test localization on your website.

Users40KCurrent public install base
Rating4.4Store average score
Reviews79Public review volume
Manifest versionV3Extension platform version
7-day growth-10KNet users gained this week
7-day growth rate-20%Relative weekly velocity
Preview

Locale Switcher Media preview

1 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

39K42K45K48K51K2026年7月15日2026年7月18日2026年7月21日Latest: 40K
Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start
4.41
Latest
4.41
7-day rating change
0.00
4.314.364.414.464.512026年7月15日2026年7月18日2026年7月21日Latest: 4.41
2026年7月15日2026年7月21日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat
00%
7-day growthDeclining
-10K-20%
30-day growthDeclining
-10K-20%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.3.1
ManifestV3
Size102KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview

Product summary

Review the store description, core capabilities, and common use cases.

🌏 Locale Switcher

Browser Extension to quickly change your browser locale.

❓ What does it do?

When a locale chosen the following thinks will be adjusted:

navigator.language

navigator.languages

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.4Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.3Average computed only from synced review bodies below
Reviews with text60Synced review bodies
Total ratings / reviews79Chrome Web Store public rating/review count

Store average score: 4.4. 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
42
4
7
3
2
2
2
1
7
Carlo Ledesma2019年10月28日
5

Works!

Language en
1 helpful · 0 not helpful
Belix2019年10月1日
5

Works Perfectly ! Thank you for this tool.

Language en
Tony Montana2019年8月24日
5

It works! (2019-08-24)

Language en
Jana Rhyu2019年6月13日
5

Thank goodness! This is easy to use, fast, works well! I was using an old language switcher which broke after a Chrome update. Glad to have found this one!

Language en
3 helpful · 0 not helpful
Russell Zhang2019年6月11日
5

Nice work. It helps me a lot.

Language en
Nathan Lange2019年5月20日
5

Works great. Thanks!

Language en
Roy2019年4月15日
5

This language spoofer seems to be the only one still working with the newest chrome update.

Language en
Edoardo2019年4月10日
2

Doesn't seems to change navigator.language as stated in the description.

Language en
1 helpful · 0 not helpful
Hakula Chen2019年4月9日
4

It works :)

Language en
1 helpful · 0 not helpful
Crystal Peach2019年3月7日
3

Simple to use, search is handy and usable, and two-letter locale codes work as expected. However, extended locale variants use _ (underscore) instead of - (dash), which don't quite simulate specific locales. As per mozilla's documentation on HTTP Headers (Accept-Language), - (dash) should be used.

Language en
6 helpful · 0 not helpful