Code Formatter
Format JavaScript, TypeScript, HTML, CSS, and SQL code with Prettier
Formatters & Validators Runs in your browser
How to Use
1Select your programming language from the tabs
2Paste your code or click Sample to load example code
3Configure formatting options (tab width, semicolons, quotes)
4The formatted code appears automatically
5Click Copy to copy the formatted result
Frequently Asked Questions
What is code formatting?
Code formatting automatically applies consistent indentation, spacing, and style rules to your code. This tool uses Prettier, the most popular code formatter.
Which languages are supported?
This tool supports JavaScript, TypeScript, HTML, CSS, JSON, and Markdown formatting using Prettier plugins.
Is my code safe?
Yes, all formatting happens in your browser using Prettier's standalone build. No code is sent to any server.