Code Beautifier
Format JS, TS, HTML, CSS, JSON, YAML with Prettier.
Formatted with Prettier, entirely in your browser.
How to use
- 1Choose the language.
- 2Paste your code.
- 3Pick indent, line width and (for JS/TS) semicolons and quotes.
- 4Tap Beautify code and copy the result.
Frequently asked questions
What does it use?
Prettier, the most widely used code formatter, running entirely in your browser.
Why do I get a syntax error?
Prettier needs valid code. The error shows the line and column; fix it or check you picked the right language.
Can it format JSX and TSX?
Yes. Choose JavaScript / JSX or TypeScript / TSX.
Can it minify code?
Use our CSS & JS Minifier for that; this tool makes code readable.
Is my data uploaded?
No. Everything runs in your browser; nothing you paste is sent to a server.
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