ColorZilla icon

ColorZilla

by Iosart Labs LLC · colorzilla.com · Developer Tools
FeaturedEstablished publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies

Users
4M
0 in 30 days
Rating
4.7 / 5
+0.09 in 30 days
Ratings
3,939
0 in 30 days
Store rank
#119
#115 among extensions
Version
4.1
updated 22 May 2024

Users

monthly, 3 years
1M2.5M4MAug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 4,000,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
9002,4213,942Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 3,939 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 ColorZilla

ColorZilla is the most user friendly, full-featured, secure and reliable color picker and color related suite of tools. It is one of the most popular Chrome and Firefox developer extensions with over 10 million downloads worldwide. With ColorZilla you can get a color reading from any point in your browser, quickly adjust this color and paste it into another program. And it can do so much more... == Features == ✓ Eyedropper - get the color of any pixel on the page ✓ Advanced Color Picker (similar to Photoshop's) ✓ Ultimate CSS Gradient Generator ✓ Webpage Color Analyzer - get a color palette for any site ✓ Palette Viewer with 7 pre-installed palettes ✓ Color History of recently picked colors ✓ Various sampling sizes - 1x1, 3x3, 5x5, 11x11 and 25x25 pixels ✓ Sample average color of any selected area ✓ Displays element information like tag name, class, id, size etc. ✓ Auto copy picked colors to clipboard ✓ Keyboard shortcuts ✓ Manipulate colors by their Hue/Saturations/Value components ✓ Get colors of dynamic hover elements ✓ Single-click to start color picking (currently only on Windows) ✓ Pick colors at any zoom level ✓ All features here: https://colorzilla.com/chrome/features.html == Why does ColorZilla need permission to "access data on all websites"? == This permission is needed by ColorZilla for its basic functionality of picking colors from websites. ColorZilla **DOES NOT** collect any of your data or your browsing activity on any websites. We are pretty fanatical about privacy ourselves, and your privacy is extremely important to us. Please visit this page for more info - https://colorzilla.com/chrome/privacy.html == Feedback and bug reports == If you're having issues or found a bug, please don't post you bug report here, contact us directly so we can fix it: https://colorzilla.com/contact/ == Enjoying ColorZilla? Please rate! == If you like ColorZilla, please help spread the word by giving it a 5 star rating here ;) If you're not fully satisfied, please contact us https://colorzilla.com/contact/ and we'll make sure to help. == ColorZilla homepage == Additional info, help and more is here: https://colorzilla.com/chrome/ == Stay tuned == For new feature announcements or just to say hello, please follow ColorZilla on Twitter https://twitter.com/colorzilla

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%0+0.09
30 days0+0.0%0+0.09
6 months−1M−20.0%+21+0.10
1 year0+0.0%+40+0.10

Chrome Web Store search rankings

Where ColorZilla appears when people search the store, with the 30 day change
Search phrasePosition30 days
color picker#20
color#30
change color#140
install#43+24
eyedropper#55−7

Version history

4 versions recorded
4.122 May 2024
4.012 Sep 2023
3.426 Jul 2023
2.024 Dec 2016

Details

Category
Developer Tools
First seen
24 Dec 2016
Size
410 KB
Languages
de, en, en-GB, id, nl, vi, tr, es
Pricing
Free
Privacy policy
colorzilla.com
Support
colorzilla.com
Extension ID
bhlhnicpbhignbdhedgjhgdocnmhomnp

Permissions and risk

Minimal riskimpact 3, likelihood 0
Permissions
tabsscriptingstorageoffscreen
Site access
<all_urls>
Can read and change data on every website you visit.

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