Pixel Perfect Extension

Name: Pixel Perfect Extension
Rating: 5 (1 reviews)
Author: beneditoloura

Easily measure pixel-perfect distances between elements on any webpage with intuitive tools. Ideal for developers, designers, and QA

As of May 2026, Pixel Perfect Extension has 404 users and a 5.00/5 rating from 1 reviews in the Developer Tools category.

beneditoloura Developer Tools

Chrome Web Store ↗.crx

Users+24.7%

404

Rating0%

5.00

1 reviews

Reviews0%

Version

0.1.2

Manifest V3

History

3 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	324	5.00	1	0.1.2
Apr 29, 2026	337	5.00	1	0.1.2
May 27, 2026	367	5.00	1	0.1.2
Now	404	5.00	1	0.1.2

Permissions & access

Permissions: activeTabscripting
Host access: <all_urls>

Screenshots

About

Pixel Ruler is a browser extension designed to help developers, designers, and QA professionals measure pixel-perfect distances between elements on any webpage. Whether you’re validating layouts, checking spacing, or aligning components, Pixel Ruler provides an intuitive and efficient way to enhance your workflow.

Features:

Popup To Select Feature: Popup with buttons to enable features
Measure Distances Between Elements: Select any two elements on a webpage to calculate the pixel-perfect distance between their edges.
Edge-to-Edge Calculations: Includes margins and paddings for accurate spacing measurements.
Horizontal and Vertical Rulers: Add draggable rulers directly onto the page to measure and align elements visually.
Parent-Child Element Support: Calculate distances from child elements to their parent container's edges for improved precision.
Keyboard Shortcut Integration: Use Command (Mac) or Control (Windows) keys to enable measurement mode.
Override Click Actions: Prevent native click events to prioritize measurement functionality while holding the shortcut key.
Real-Time Visual Indicators: Display measurements directly on the page for easy reference and clarity.
Customizable for Professionals: Designed to meet the needs of developers, designers, and QA professionals, making layout validation faster and easier.
How It Works:

Activate Measurement Mode: Hold Command (Mac) or Control (Windows).
Select Elements: Click on two elements to measure the distance between their edges.
View Results: The calculated distance appears directly on the page with intuitive indicators.
Add Rulers: Click on horizontal or vertical edges to create draggable rulers for alignment.
Fine-Tune Measurements: Adjust rulers or repeat element selection for refined calculations.
Pixel Ruler simplifies layout validation and improves design accuracy, making it an essential tool for professionals working on web projects.

Who is it for?

Developers: Ensure pixel-perfect spacing and alignment in your front-end projects.
Designers: Validate visual consistency and layout proportions.
QA Professionals: Test web page designs against specifications with precision.