Best Design, CSS, fonts & color tools Chrome extensions (2026)
The 20 most-used Design, CSS, fonts & color tools on the Chrome Web Store, ranked by real store users. Listings rated under 3 stars on 20+ ratings are left out. Color pickers, eyedroppers, font identifiers, CSS extractors, rulers, grid overlays, design inspectors, Figma helpers, screenshot-to-design.
Top 20 Design, CSS, fonts & color tools, ranked
- 1
ColorZilla
Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies
≈4M users4.6★ from 3.9K ratingsNot updated for 2+ years5 permissions - 2
Eye Dropper
Pick colors from any website.
≈1M users4.3★ from 3K ratingsUpdated 3 months ago3 permissions - 3
Mobile simulator - responsive testing tool
Phone Simulator — Free Chrome Extension to test and preview your site on 80+ devices.
≈1M users4.9★ from 5.2K ratingsUpdated 3 weeks ago13 permissions - 4
Stylus
Redesign the web with Stylus, a user styles manager. Stylus allows you to easily install themes and skins for many popular sites.
≈1M users4.5★ from 1.2K ratingsUpdated 3 weeks ago15 permissions - 5
Fonts Ninja
Speed up your design workflow!
≈900K users4.4★ from 903 ratingsUpdated 5 days ago6 permissions - 6
Color Picker for Chrome™
HEX, RGB Color picker, Advanched Eyedropper, Find color code on any page
≈800K users4.2★ from 320 ratingsUpdated 5 weeks ago5 permissions - 7
Window Resizer
Resize the browser window to emulate various screen resolutions.
≈800K users4.3★ from 2.3K ratingsNot updated for 2+ years5 permissions - 8
html.to.design
Convert any website into fully editable Figma designs.
≈700K users4.5★ from 140 ratingsUpdated 11 days ago8 permissions - 9
OpenDyslexic for Chrome
Format pages using the OpenDyslexic font and low contrast help
≈600K users4.1★ from 224 ratingsUpdated 2 months ago2 permissions - 10
Advanced Font Settings
Demonstrates the chrome.fontSettings API by allowing users to modify the style of displayed fonts on web pages.
≈500K users3.7★ from 1.3K ratingsNot updated for 2+ years1 permissions - 11
Page Ruler
Measure page elements size in pixel with an easy-to-use ruler.
≈500K users3.9★ from 103 ratingsUpdated 3 months ago3 permissions - 12
Responsive Viewer
Show multiple screens once, Responsive design tester
≈400K users4.2★ from 352 ratingsUpdated 2 months ago6 permissions - 13
Muzli - Design inspiration hub
Your daily dose of design with industry news, tools, and inspiration - all in one place.
≈400K users4.5★ from 834 ratingsUpdated 7 days ago2 permissions - 14
CSS Peeper
Inspect website styles in seconds. Supercharge your workflow, and save hours of work.
≈400K users4.1★ from 477 ratingsUpdated 4 weeks ago10 permissions - 15
Gradient Sentry Node
Get a sentry node and join the future of ubiquitous compute.
≈300K users4.4★ from 2.6K ratingsUpdated 13 months ago2 permissions - 16
PerfectPixel by WellDoneCode (pixel perfect)
Drop your mockup on the live page as an overlay for pixel-perfect comparison with your code.
≈300K users4.3★ from 638 ratingsUpdated 3 days ago6 permissions - 17
- 18
Download All Images
Easily save images with a wide range of customization features, such as file size, dimensions, and image type.
≈200K users4.3★ from 288 ratingsUpdated 8 months ago8 permissions - 19
Color Picker HEX | Eyedropper | Pick color from image
Pick colors from image or screen. Extract HEX and RGB color codes. Advanced Color Picker for Chrome.
≈200K users4.9★ from 1.3K ratingsUpdated 2 days ago4 permissions - 20
SVG Export
Download SVGs from websites as SVGs, PNGs or JPEGs
≈200K users4.5★ from 254 ratingsUpdated 3 months ago3 permissions
Head-to-head comparisons
Design, CSS, fonts & color tools: questions
What is the most popular Design, CSS, fonts & color tools Chrome extension?
ColorZilla is the most used, with ≈4M users and a 4.6-star rating. Eye Dropper is next with ≈1M users.
Which Design, CSS, fonts & color tools extension has the best rating?
Of the listings with 100+ ratings, Color Picker HEX | Eyedropper | Pick color from image rates highest: 4.9 out of 5 from 1.3K ratings.
Are these Design, CSS, fonts & color tools still maintained?
8 of the 20 listed here were updated in the last 30 days. Each card shows how recently it was updated.