CSS Formatter and Minifier

Make minified CSS readable again, or shrink your stylesheet for production, in one click.

How to use the CSS Formatter and Minifier

  1. Add your text, file or details in the tool above.
  2. Adjust the settings to get the result you want.
  3. Copy or download your result. Nothing is uploaded.

What you can use it for

  • Read and debug minified CSS
  • Tidy stylesheets before code review
  • Minify CSS to speed up your site

Private by design

The CSS Formatter and Minifier runs entirely in your browser. Your text and files are never uploaded or stored on a server, so it is safe for work documents and personal information. It is free, with no sign-up and no limits on how often you use it.

Frequently asked questions

Will minifying break my CSS?

No. It removes comments and spaces only. Keep your formatted version for editing.

Which formatter is used?

Prettier, the same formatter used by most development teams.

More code & data

JSON to YAML ConverterSwitch config between JSON and YAML in one click, ideal for Kubernetes manifests, GitHub Actions and Docker Compose.JSON UnstringifyTurn escaped strings full of \" and \n from logs and databases back into readable JSON.kebab-case ConverterGet lowercase, hyphen-separated names for CSS classes, URLs and files, converted in bulk.Markdown FormatterMake Markdown files consistent: one list style, aligned tables and tidy spacing, so docs are easy to read and review.Markdown Table GeneratorCopy cells from Excel or Google Sheets, paste them here and get a perfectly aligned Markdown table.MD5 Hash GeneratorCreate checksums and hashes for testing, data matching and verification, without sending your text anywhere.Morse Code TranslatorEncode messages in Morse, decode dots and dashes, and hear how they sound at any speed.PascalCase ConverterGet properly capitalised class and component names from any input, in bulk.

You might also like

Facebook Font GeneratorFacebook has no formatting buttons for posts.Number SorterPaste numbers in any format (commas, spaces or new lines) and get them sorted, with quick totals so you do not need a spreadsheet.Remove Text FormattingCopying from a website or document drags along fonts, colours and hidden code.Strong Password GeneratorProtect your accounts with long, random passwords that are created on your device and never sent anywhere.