CSS Formatter
FreeFormat and beautify CSS stylesheets
.box {
display:flex;
color:#333;
padding:16px
}
.btn {
color : red ;
}About CSS Formatter
Stylesheets that have been minified or written in a hurry often pack selectors and declarations together with little spacing, making them tedious to scan. The CSS Formatter expands that into a clean layout with one declaration per line, consistent indentation, and properly spaced rule blocks so each selector and property is easy to read.
Paste your CSS and the tool reformats it for readability without changing how the styles apply. It's free, browser-based, and instant, requiring no signup. Use it to unpack a minified stylesheet you need to edit, tidy hand-written rules before committing, or make a third-party CSS snippet legible enough to understand and adapt for your own project.
Common uses
- Expand a minified production stylesheet back into readable rules for editing
- Tidy hand-written CSS with inconsistent spacing before committing it
- Make a copied third-party snippet legible so you can adapt it
- Format a long block of utility classes so each declaration is on its own line
- Prepare a stylesheet for code review with consistent indentation
How to use
- 1
Configure options
Set your preferences using the options panel below.
- 2
Click Generate
Click the process button to generate your result instantly.
- 3
Copy or download
Copy the result to clipboard or download it directly to your device.
Why ToolHub?
- Clean readable code
- Standards-compliant formatting
- One-click beautify
FAQ
Does formatting change my styles?
No. It only adjusts whitespace and indentation. Selectors, properties, and values are untouched, so the rendered result is identical.
Does it support modern CSS features?
Yes. Media queries, custom properties, and nested at-rules are reformatted along with standard rules.
Will it remove or merge my rules?
No. Formatting preserves every rule. If you want smaller output instead, use the CSS Minifier.
Does it handle CSS with comments?
Yes. Comments are preserved while the surrounding declarations are reindented.
Can I use CSS Formatter on mobile?
Yes — ToolHub is fully responsive and works on iPhone, Android, tablets and all modern browsers. No app install needed.