Webflow Checker icon

Webflow Checker

by Michael schwartz · Developer Tools
FeaturedManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Checks if this page was built in Webflow This Extension tells you really fast if a website was built in Webflow.

Users
3,000
−1,000 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
5
0 in 30 days
Store rank
#18K
#15K among extensions
Version
1.1.1
updated 7 Feb 2022

Users

monthly, 3 years
6002,3004,000Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 3,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
135Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 5 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 Webflow Checker

This Extension tells you really fast if a website was built in Webflow. the icon is usually Grey. on Websites Built with Webflow it will turn blue with a green checkmark. The end of inspect to see if it's Webflow

Growth

WindowUsersChangeRatingsRating
7 days−1,000−25.0%00.00
30 days−1,000−25.0%00.00
6 months−1,000−25.0%00.00
1 year−1,000−25.0%00.00

Chrome Web Store search rankings

Where Webflow Checker appears when people search the store, with the 30 day change
Search phrasePosition30 days
checker#58+14

Version history

3 versions recorded
1.1.17 Feb 2022
1.14 Feb 2022
1.029 Nov 2020

Details

Category
Developer Tools
First seen
29 Nov 2020
Size
19 KB
Languages
en-US
Pricing
Free
Support
gushon.com
Extension ID
nlmnmoaknkmoccpalblnpalimemlabja

Permissions and risk

Minimal riskimpact 2, likelihood 0
Permissions
activeTab
Site access
<all_urls>
Can read and change data on every website you visit.

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