TypeScript Formatter

Format and beautify TypeScript code online for free using Prettier. Instant formatting with proper indentation. Browser-based — your code never leaves your device.

Your data never leaves your browser

JavaScript Formatter & Beautifier

Format and beautify JavaScript with Prettier

CSS Formatter & Beautifier

Format and beautify CSS with proper indentation

JSON Formatter & Beautifier

Format and validate JSON with syntax highlighting online

Frequently Asked Questions

Is this the same as running Prettier locally?

Yes. It uses Prettier's standalone browser build with the TypeScript parser — identical output to running `prettier --parser typescript` locally.