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Web Development
Frontend frameworks, API testing, and web development tools
Showing 6 extensions
C
ColorZilla
Advanced eyedropper and color picker
Pick colors from any webpage, generate CSS gradients, and analyze color palettes.
Rating: 4.6
Free
W
WhatFont
Identify fonts instantly
Hover over any text to see font family, size, weight, color, and line height.
Rating: 4.5
Free
D
Dimensions
Measure everything on a webpage
Measure distances between elements and see dimensions. Perfect for precise layouts.
Rating: 4.4
Free
W
Web Developer
Open Source
Swiss army knife for web devs
Adds toolbar with various web developer tools. Disable CSS, images, view source, and more.
Rating: 4.5
Free
P
Page Ruler Redux
Measure elements on page
Draw a ruler to get pixel dimensions and positioning. Essential for design QA.
Rating: 4.3
Free
V
VisBug
Open Source
Verified
Design debug tools
Point-and-click web design tool. Edit any webpage like a design canvas.
Rating: 4.6
Free