Pixel Perfect Extension icon

Pixel Perfect Extension

by beneditoloura · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

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

Users
452
+10 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#45K
#38K among extensions
Version
0.1.2
updated 24 Feb 2025

Users

monthly, 2 years
0226452Dec 2024Dec 2025Oct 2026
Latest, 15 Oct 2026: 452 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years
001Dec 2024Dec 2025Oct 2026
Latest, 15 Oct 2026: 1 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 Pixel Perfect Extension

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.

Growth

WindowUsersChangeRatingsRating
7 days+6+1.3%00.00
30 days+10+2.3%00.00
6 months+95+26.6%00.00
1 year+271+149.7%00.00

Version history

3 versions recorded
0.1.224 Feb 2025
0.0.218 Dec 2024
0.0.117 Dec 2024

Details

Category
Developer Tools
First seen
17 Dec 2024
Size
134 KB
Languages
en-US
Pricing
Free
Privacy policy
pixel-perfect-privace-police.vercel.app
Extension ID
clnipilleohelandpaijhefjmafmhfje

Permissions and risk

Low riskimpact 2, likelihood 1
Permissions
activeTabscripting
Site access
<all_urls>
Can read and change data on every website you visit.

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