Page Ruler

Chrome Web Store

by https://sudarshanrai.com.np

v3.0 Updated Feb 13, 2026 16.81KiB

CWS

10K

Users

★ 2.53

17 reviews

#767

of 33.5K

developer

#69 of 2.4K

⚠️Below average rating

Description

Page Ruler: Precise UI Measurement & Alignment Tool Elevate your web development and design workflow with Page Ruler. This modern browser extension allows you to overlay pixel-perfect guides on any webpage to verify alignments and inspect element size. Simply enable the ruler and drag from the top or left edges to drop horizontal and vertical guides. Use the built-in Inspect Mode to instantly detect element dimensions on hover, ensuring your UI remains consistent and pixel-perfect. With a fully customizable interface, you can adjust line colors and widths to suit your workspace.

Reviews (10 cached)

Last 12 months

★☆☆☆☆2025-11-26

Rafael P

It doesn't work! Use this one, it's much better: https://chromewebstore.google.com/detail/page-ruler-bestdevtoolsio/bheoglimmkflpogajaiggdfghmbjchlb

★☆☆☆☆2025-10-10

Abdulali Sadaqat

completely useless, it is not working at all.

★☆☆☆☆2025-04-23

unused

this app is either poorly coded with ChatGPT, or there aren't any sort of proper instructions on how to get this extension working. please actually put effort in this extension. thanks.

★☆☆☆☆2025-01-28

Claudia Oropeza

Doesn't work

★☆☆☆☆2024-11-29

Sheila Amper

It's not working

★☆☆☆☆2024-09-24

Husnain Ahmed

It's great but many times it activates automatically which is very annoying. Fix it so we can use it again.

★☆☆☆☆2024-07-24

Ari Petriella (Aridev Dev Account)

horrible