Customize any website with your own CSS and see your changes instantly with Amino!
Users
20K
0 in 30 days
Rating
3.9 / 5
−0.31 in 30 days
Ratings
462
0 in 30 days
Store rank
#5,331
#4,599 among extensions
Version
4.1.5
updated 16 May 2026
Users
monthly, 3 years
Latest, 15 Oct 2026:20,000 usersMove the mouse over the chart for any month
Ratings count
monthly, 3 years
Latest, 15 Oct 2026:462 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 Amino: Live CSS Editor
Amino is a free CSS editor that lets you write and apply persistent CSS to any website. Use Amino to experiment with CSS in realtime, style your favorite websites, fix rendering issues—the applications are endless. Your CSS is stored in the cloud and is served every time you visit the page, making it effectively permanent as long as the extension is enabled.
NEW FEATURE
Guest mode: after many requests from users to be able to use amino without creating an account we've finally launched our Guest mode! It will work entirely locally with no need to create an account. If you want cloud storage you can simple create an account at anytime and enjoy the same great Amino experience sync'd across all your devices.
Amino has previously been featured in: Chrome's ‘Top Picks’ in developer tool extensions, Smashing Magazine, Product Hunt, Designer News, Codrops, Sidebar, and more.
FEATURES
- Syntax highlighting
- Automatic indenting and outdenting
- Inspect tool
- DevTools integration (*new*)
- SCSS/Sass support
- Autocomplete
- Autosave
- Data export
- Multiple color schemes
- Guest Mode
USAGE TIERS
- Guest & Free Cloud Tier
- Free tiers are supported by ad displays in the sidebar/editor and cloud dashboard
- Pro Cloud Tier
- Remove ads
- Access to collections
- Unlimited Cloud Storage
- Access to beta features
BETA FEATURES (Pro Only)
- AI Assistant to help write and understand your CSS rules
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For new feature announcements or just to say hello, please follow Amino on X: https://x.com/aminoeditor
For more info or to sign up visit:
https://amino.dev
For frequently asked questions visit:
https://amino.dev/faqs
Have a different kind of question? Send us a message at:
hello@amino.dev
For documentation and guides on how to get the most out of Amino:
https://docs.amino.dev
For Amino's open source projects:
https://github.com/aminoeditor
By installing the extension or accessing the amino.dev website, you agree to Amino’s Privacy Policy (https://amino.dev/privacy) and Terms of Use (https://amino.dev/terms). TLDR: We care about user privacy, and we will never sell your data.
To learn about the permissions this extension requests:
https://amino.dev/permissions
Amino's keyboard shortcuts:
Open browser popup: CTRL+SHIFT+SPACE
Open remote popup: ALT+SHIFT+SPACE
(These can be modified at this URL: chrome://extensions/shortcuts)
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Thanks for giving Amino a try. If you like our product, please consider leaving us a review.
Team Amino
Eric Uldall (github.com/ericuldall)
Timothy Long (github.com/timothylong)
Happy tinkering!
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Growth
Window
Users
Change
Ratings
Rating
7 days
0
+0.0%
0
−0.31
30 days
0
+0.0%
0
−0.31
6 months
0
+0.0%
+4
−0.35
1 year
0
+0.0%
+7
−0.35
Chrome Web Store search rankings
Where Amino: Live CSS Editor appears when people search the store, with the 30 day change