Prettier Code Formatter & Colorizer
Use our Prettier Code Formatter & Colorizer to quickly reformat and beautify your code. Simply paste your code into the text area, select the language, and click "Format Code". This client‑side tool leverages Prettier along with react‑syntax‑highlighter to make your code more readable and maintainable, and displays the output using a dark theme.
About This Tool
- Paste your code into the input area
- Select the language (JavaScript, TypeScript, CSS, HTML, etc.)
- Click Format to apply Prettier's formatting rules
- Copy the formatted code with one click
- Formatting code consistently before committing to version control
- Cleaning up messy code copied from Stack Overflow or AI
- Standardizing code style across team members
- Making minified code readable for debugging
- Prettier is opinionated — it enforces one consistent style automatically
- Supports JavaScript, TypeScript, CSS, HTML, JSON, Markdown, and more
- Use this tool when you want quick formatting without configuring your editor
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