Firefox Extensions

Useful Firefox extensions for Designers and Web-Developers.

Awesome Screenshot & Scre...Firefox Extensions

Capture and annotate screenshots

BrowserStackFirefox Extensions

Instantly preview websites on different devices

ColorPick EyedropperFirefox Extensions

Simple color picker and eyedropper

daily.dev - News for Busy...Firefox Extensions

Developer news and resources

Fake FillerFirefox Extensions

Fill out web forms with dummy data

Imageye - Image downloade...Firefox Extensions

Download images from web pages

JSONViewFirefox Extensions

Format and syntax highlight JSON

Kontrast - WCAG Contrast ...Firefox Extensions

Check contrast levels for accessibility

PerfectPixelFirefox Extensions

Overlay an image over a web page to compare

PesticideFirefox Extensions

Outline elements on web page for easy visualization

Responsive ViewerFirefox Extensions

Test responsive design of websites

Site PaletteFirefox Extensions

Extract color palette from website

StylebotFirefox Extensions

Customize the appearance of web pages

VisBugFirefox Extensions

Web design debugging tool

WappalyzerFirefox Extensions

Identify technologies used on websites

Web DeveloperFirefox Extensions

Toolbar for web development tasks

WhatFontFirefox Extensions

Identify fonts on web pages

WhatRunsFirefox Extensions

Discover technologies used on websites

Window ResizerFirefox Extensions

Resize browser window to predefined dimensions