CSS Formatter & Minifier
Format messy CSS with clean indentation or minify it for production. Strips comments, compares sizes. All client-side.
CSS formatter / minifier
in 62 chars → out 80 chars
Output
.card {
display:flex;
gap:8px
}
.card h2 {
font-size:18px;
color:#333
}
How to use
- Paste input or drop a file above.
- Adjust options (delimiter, dialect, quality, ratio).
- Copy result or download — no sign-up needed.
FAQ
Does it validate CSS?
It formats structure (braces, declarations) but doesn't check property names. Invalid CSS passes through.
How much does minify save?
The tool shows before/after sizes — typically 15–30% on hand-written CSS.