JavaScript Formatter
Format and beautify your JavaScript code
Input JavaScript
Formatted JavaScript
Formatting Options
Features
- • Proper indentation
- • Brace style options
- • Newline preservation
- • JSLint compatibility
Benefits
- • Improved readability
- • Better code organization
- • Easier debugging
- • Team collaboration
Use Cases
- • Clean minified JS
- • Standardize formatting
- • Code review preparation
- • Learning JS structure
Frequently Asked Questions
What is a JavaScript formatter?
A JavaScript formatter is a tool that automatically organizes and beautifies JavaScript code by adding proper indentation, spacing, and line breaks. It transforms minified or poorly formatted code into clean, readable format that follows coding standards.
Is this JavaScript formatter free to use?
Yes, our JavaScript formatter is completely free to use with no limitations. You can format unlimited JavaScript code without any registration or payment required.
Can I format minified JavaScript files?
Absolutely! Our formatter is perfect for unminifying compressed JavaScript files. It will restore proper formatting, making the code readable and easier to debug or understand.
Does the formatter work with ES6+ JavaScript?
Yes, our formatter supports modern JavaScript syntax including ES6, ES7, and newer features like arrow functions, async/await, destructuring, and template literals.
Is my JavaScript code stored on your servers?
No, all formatting is done locally in your browser. Your JavaScript code is never sent to our servers or stored anywhere. Your code remains completely private and secure.
What formatting options are available?
You can customize indentation type (spaces or tabs), indent size (2, 4, or 8), brace style, newline preservation, and JSLint compatibility to match your coding standards.
Can I use this for React or Node.js code?
Yes, our formatter works with all JavaScript environments including React JSX, Node.js, Vue.js, Angular, and any other JavaScript framework or library code.
How do I download the formatted code?
After formatting your JavaScript code, click the "Download" button to save the formatted code as a .js file to your computer. You can also copy the code to your clipboard using the "Copy" button.
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