Full Measurements Ruler

by martin.mattias.tarkus1@gmail.com · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

A comprehensive CSS measurement ruler for all common units: px, em, rem, %, vh, vw, pt, cm, in, and more.

Users

−1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#203K

#169K among extensions

Version

1.0.0

updated 16 Oct 2025

Users

monthly, 12 months

Latest, 16 Oct 2026: 9 usersMove the mouse over the chart for any month

Ratings count

monthly, 12 months

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 Full Measurements Ruler

Measure Everything in Your Browser Quickly measure any element on your screen in mm, cm, px, and more. Ideal for designers, developers, and anyone who needs precise on-screen measurements directly in the browser.