x4doubt icon

x4doubt

by georghorn@live.com · Tools
Manifest V3 in_app
View in Chrome Web Store Data as of 15 Oct 2026

Fact-check content and claims on any webpage

Users
1
−2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#373K
#280K among extensions
Version
1.0.0
updated 9 Apr 2026

Users

monthly, 6 months
023Apr 2026Aug 2026Oct 2026
Latest, 15 Oct 2026: 1 usersMove the mouse over the chart for any month

Ratings count

monthly, 6 months
001Apr 2026Aug 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 x4doubt

The x4doubt extension lets you check for and verify claims on any website - or entered by yourself. No personal data will be stored and claims will be verified using multiple search engines and results from different sources.

Growth

WindowUsersChangeRatingsRating
7 days−2−66.7%00.00
30 days−2−66.7%00.00
6 months+1–00.00

Version history

1 versions recorded
1.0.09 Apr 2026

Details

Category
Tools
First seen
9 Apr 2026
Size
72 KB
Languages
en
Pricing
in_app
Privacy policy
x4doubt.com
Extension ID
mkbindgfamammlphlpiflbkooaedhogn

Permissions and risk

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

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