ColorZilla
DesignFree
Eyedropper, colour picker and gradient generator.
4.63,900 reviews4M+
View Extension2 extensions
Best Design Chrome Extensions
Design extensions identify fonts, sample colours and measure spacing on any live website.
All Design extensions
WhatFont
DesignFree
Identify the fonts used on any web page.
4.02,100 reviews2M+
View ExtensionTop rated
Recently updated
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Design comparisons
Side-by-side pages for the pairs people compare most in this category.
Shortlists and alternatives
Best Productivity Chrome ExtensionsTen productivity Chrome extensions worth installing, with live Chrome Web Store ratings and install counts, honest trade-offs and a permissions checklist.Best AI Chrome ExtensionsThe AI Chrome extensions worth a permission grant, grouped by the job they do: answering, summarising, writing and archiving. Live store ratings and honest limits.Best SEO Chrome ExtensionsSeven SEO Chrome extensions that answer a question faster than a dashboard: on-page audits, keyword overlays and competitor stacks, with accuracy caveats.ColorZilla alternativesClosest replacements for ColorZilla.WhatFont alternativesClosest replacements for WhatFont.
Frequently asked questions
What is the best design Chrome extension?
ColorZilla currently leads this category on rating and review volume, but the right choice depends on whether you need design features for personal or team use.
Are there free design extensions?
Yes — 2 of the 2 extensions in this category are free, and several more offer a usable free tier.
How are these extensions ranked?
By install base and rating, with editorial notes on trade-offs.