hetu - Hide SSN on Finnish authentication sites icon

hetu - Hide SSN on Finnish authentication sites

by Petro Silenius · Privacy & Security
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Hides visible Social security numbers (henkilötunnus aka hetu) values on selected Finnish authentication pages using pure CSS.

Users
10
−1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#193K
#161K among extensions
Version
1.0.2
updated 27 Mar 2026

Users

monthly, 7 months
0510Mar 2026Jul 2026Oct 2026
Latest, 15 Oct 2026: 10 usersMove the mouse over the chart for any month

Ratings count

monthly, 7 months
001Mar 2026Jul 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 hetu - Hide SSN on Finnish authentication sites

Replaces the normally shown social security number with asterisks. Currently supports the following authentication pages - suomi.fi - Danskebank - S-pankki

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days−1−9.1%00.00
6 months+7+233.3%00.00

Version history

3 versions recorded
1.0.227 Mar 2026
1.0.117 Mar 2026
1.0.015 Mar 2026

Details

Category
Privacy & Security
First seen
15 Mar 2026
Size
23 KB
Languages
en
Pricing
Free
Privacy policy
github.com
Support
github.com
Extension ID
ngphgkcnedlegecmlpeapemechaeojop

Permissions and risk

Low riskimpact 1, likelihood 2

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