Responsive Tester

Device frame overlay showing how the page looks at common mobile breakpoints.

As of June 2026, Responsive Tester has users in the Productivity category.

Usersno change0%
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.0
Manifest V3

History

3 snapshots

Tracking since Apr 1, 2026.

Not enough history yet for this metric — the chart fills in as we collect more snapshots.
View as table
DateUsersRatingReviewsVersion
Apr 1, 20261.0
Apr 17, 20261.0
Apr 27, 20261.0
Now1.0

Permissions & access

Permissions
activeTab
Host access
None declared

Screenshots

Responsive Tester screenshot 1

About

Responsive Tester is a free, lightweight Chrome extension that works entirely in your browser. No data collection, no external APIs, no tracking. Fast, private, and easy to use. Powered by AI Anyone

Technical

Version
1.0
Manifest
V3
Size
5.28KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
pllmhnkphpddkpigcafeeonbpnehpjah
Developer ID
ud28731a6ff6cbf92fb50c6f4d6164035
Developer Email
[email protected]
Created
Mar 25, 2026
Last Updated (Store)
Mar 25, 2026
Last Scraped
Jun 10, 2026
Website
Support URL

Data sourced from the Chrome Web Store · last verified Jun 10, 2026.