FontMeter icon

FontMeter

by vannnyle@gmail.com · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Overlay computed typography information on any webpage

Users
5
+1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#260K
#217K among extensions
Version
1.0.1
updated 26 Nov 2025

Users

monthly, 11 months
025Nov 2025May 2026Oct 2026
Latest, 16 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 11 months
001Nov 2025May 2026Oct 2026
Latest, 16 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 FontMeter

Analyze typography in seconds with a Chrome extension that overlays font sizes on any webpage. See px and rem units at a glance.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days+1+25.0%00.00
6 months+2+66.7%00.00

Version history

1 versions recorded
1.0.126 Nov 2025

Details

Category
Developer Tools
First seen
26 Nov 2025
Size
31 KB
Languages
en
Pricing
Free
Privacy policy
fontmeter.dev
Extension ID
efgmfhhliniddehjeojoppgpgenkaien

Permissions and risk

Minimal riskimpact 0, likelihood 2
Permissions
activeTabstoragescripting

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