Kiss my CSS

by luca.ceri · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

A quick way to prototype CSS :)

Users

+2 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#163K

#136K among extensions

Version

0.0.3

updated 28 Dec 2022

Users

monthly, 3 years

Latest, 16 Oct 2026: 16 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 16 Oct 2026: 1 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 Kiss my CSS

Kiss My CSS is the perfect tool for web developers and designers looking to quickly prototype and test out new CSS styles. With our extension, you can easily apply custom CSS to any webpage with just a few clicks. One of the best features of Kiss My CSS is its real-time preview option, which allows you to see the changes you make to your styles immediately. This means you can fine-tune your styles and get them just right without having to constantly refresh the page. In addition to previewing your changes in real-time, Kiss My CSS also includes a powerful code editor that makes it easy to write and edit your CSS. Whether you're a seasoned pro or a beginner, you'll find the editor intuitive and easy to use. You can also get your CSS scripts from a file published online (eg. GitHub) to share your CSS. The format should be as described here: https://telegra.ph/Kiss-my-CSS-12-27