Code Beautifier / Minifier
Beautify or minify JavaScript, CSS, and HTML right in your browser.
How to Beautify and Minify Code Online for Free
1. Paste your code and pick the language (JavaScript, CSS, or HTML).
2. Click Beautify to format it cleanly with Prettier.
3. Or click Minify to strip comments and whitespace for a smaller size.
4. Copy the result or download it as a file.
Formatting in Your Browser
Beautifying and minifying run entirely inside your browser. The code you paste is never uploaded to a server.