Prompt Security Browser Extension icon

Prompt Security Browser Extension

by Prompt Security · prompt.security · Privacy & Security
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Prevents sensitive information disclosure to GenAI tools

Users
400K
+100K in 30 days
Rating
4.8 / 5
unchanged in 30 days
Ratings
19
0 in 30 days
Store rank
#849
#779 among extensions
Version
7.1.68
updated 13 Oct 2026

Users

monthly, 3 years
20200K400KJan 2024Jun 2025Oct 2026
Latest, 15 Oct 2026: 400,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
01021Jan 2024Jun 2025Oct 2026
Latest, 15 Oct 2026: 19 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 Prompt Security Browser Extension

This extension will detect and optionally prevent sensitive data leakage to third party generative AI web apps.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days+100K+33.3%00.00
6 months+300K+300.0%−1−0.21
1 year+350K+700.0%−2−0.21

Chrome Web Store search rankings

Where Prompt Security Browser Extension appears when people search the store, with the 30 day change
Search phrasePosition30 days
security#20−10
browser extension#35−6
prompt#59−15

Version history

135 versions recorded
7.1.6813 Oct 2026
7.1.627 Oct 2026
7.1.5630 Sep 2026
7.1.5228 Sep 2026
7.1.4615 Sep 2026
7.1.436 Sep 2026
7.1.3518 Aug 2026
7.1.3211 Aug 2026

Details

Category
Privacy & Security
First seen
9 Jan 2024
Size
266 KB
Languages
en
Pricing
Free
Privacy policy
sentinelone.com
Extension ID
iidnankcocecmgpcafggbgbmkbcldmno

Permissions and risk

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

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