WinTest icon

WinTest

by DavidKozdra · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Preview pages locally and verify exact viewport screenshots with Cloudflare Browser Run.

Users
3
0 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#343K
#265K among extensions
Version
2.0.5
updated 24 Aug 2026

Users

monthly, 16 months
023Jul 2025Mar 2026Oct 2026
Latest, 15 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 16 months
001Jul 2025Mar 2026Oct 2026
Latest, 15 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 WinTest

WinTest is a Chrome extension built for web developers who want to see how their website looks across a variety of screen sizes and zoom levels — instantly.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00
6 months+2+200.0%00.00
1 year+2+200.0%00.00

Version history

4 versions recorded
2.0.524 Aug 2026
227 Mar 2026
1.111 Sep 2025
1.02 Jul 2025

Details

Category
Developer Tools
First seen
2 Jul 2025
Size
50 KB
Languages
en
Pricing
Free
Privacy policy
davidkozdra.com
Extension ID
ckgcnleaajonjljmfbamgpffiemninbe

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
tabsstoragescriptingactiveTab

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