Fullscreen Blocker Pro icon

Fullscreen Blocker Pro

by Barlasay · barlasay.com · Tools
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Fullscreen blocking extension that prevents websites from entering fullscreen mode automatically or via user interaction.

Users
834
+310 in 30 days
Rating
2.7 / 5
−0.33 in 30 days
Ratings
3
+1 in 30 days
Store rank
#34K
#29K among extensions
Version
1.0.1
updated 7 Oct 2025

Users

monthly, 16 months
01,0002,000Jul 2025Mar 2026Oct 2026
Latest, 16 Oct 2026: 834 usersMove the mouse over the chart for any month

Ratings count

monthly, 16 months
023Jul 2025Mar 2026Oct 2026
Latest, 16 Oct 2026: 3 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 Fullscreen Blocker Pro

Professional full screen blocking extension that prevents websites from entering fullscreen mode automatically or via user interaction.

Growth

WindowUsersChangeRatingsRating
7 days+86+11.5%00.00
30 days+310+59.2%+1−0.33
6 months+594+247.5%+1−0.33
1 year+818+5112.5%+1−0.33

Version history

1 versions recorded
1.0.12 Jul 2025

Details

Category
Tools
First seen
2 Jul 2025
Size
98 KB
Languages
de, en, tr, es, fr, it, ru, ar
Pricing
Free
Privacy policy
github.com
Support
github.com
Extension ID
febipmhaonfflclkijaehmhnacjilggf

Permissions and risk

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

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