UserAgent Shifter icon

UserAgent Shifter

by kihocaloza@gmail.com · Workflow & Planning
Manifest V3 Free
View in Chrome Web Store Data as of 18 Oct 2026

Switch between popular user-agent strings instantly. Test websites across different browsers offline.

Users
26
+3 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#140K
#117K among extensions
Version
1.0.0
updated 3 Nov 2025

Users

monthly, 12 months
01326Nov 2025May 2026Oct 2026
Latest, 18 Oct 2026: 26 usersMove the mouse over the chart for any month

Ratings count

monthly, 12 months
001Nov 2025May 2026Oct 2026
Latest, 18 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About UserAgent Shifter

UserAgent Shifter is a developer and power user tool that modifies your browser's identification string. Switch between desktop, mobile, and tablet profiles to test responsive designs, access lighter mobile versions of websites for faster loading, and verify cross-platform compatibility. Ideal for web developers testing their sites, users on slower connections who prefer mobile layouts, and anyone needing to view alternative versions of web content. All processing happens locally with zero data collection.

Growth

WindowUsersChangeRatingsRating
7 days+3+13.0%00.00
30 days+3+13.0%00.00
6 months+4+18.2%00.00

Version history

1 versions recorded
1.0.03 Nov 2025

Details

Category
Workflow & Planning
First seen
3 Nov 2025
Size
24 KB
Languages
de, en, es, fr, it, ru, uk, ja
Pricing
Free
Extension ID
hfjpeccopdieikacpcdcbopdkojfoobj

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
declarativeNetRequeststoragetabs
Site access
<all_urls>
Can read and change data on every website you visit.

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