Write your styles beautifully with the power of Visual Studio Code
As of April 2026, Instant CSS is a WordPress css plugin with 4.0K+ active installations and a 4.9/5 rating from 15 reviews. It has been downloaded 14K+ times in total. Requires WordPress false+ and PHP false+. Available on WordPress.org since 2019. Last updated 2 years ago — may have compatibility concerns. Downloads are up 13% this week. Top alternative: WPCode – Insert Headers and Footers +….
Use the power of Visual Studio Code in WordPress to write your CSS or SCSS
The plugin uses autoprefixer to parse your CSS/SCSS into CSS that will work on older browsers, no need to write -webkit, -moz or -o.
You can also choose to use SCSS, more info about SCSS here: https://sass-lang.com/guide
This plugin is really powerful, really well coded and full of useful features. A big thank you to the developer.
Let’s hope it keeps getting updated.
Super easy to use, dark mode, SCSS, minification. What more could you ask for?
For me the best css editor plugin, like visual code but need an upgrade to be up to date 😉
I do not often write reviews but I had to !
Your plugin is just awesome ! I can write SCSS directly, there’s a live editor… What else ?
Amazing job ! I can not recommend more a plugin then this one.
I don’t use the Custom CSS tool, I do all my edits in the Theme Editor (I create custom themes, so I’m working in my own code, not something that will be overwritten by a theme update.)
If this worked in the Theme Editor, it would indeed be the best plugin ever.
| WordPress | false+ requiredTested up to 6.3.8 |
| PHP | false+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.