JavaScript Formatter & Beautifier
Format and beautify your JS code for better readability.
How to Use the JavaScript Formatter
This tool makes messy, compressed, or unformatted JavaScript code readable by applying standard indentation and styling rules. It's an essential utility for any web developer looking to debug or understand complex code.
- Paste Your Code: Enter any valid JavaScript code into the text area.
- Format: Click the "Beautify / Format" button. Your code will be instantly reformatted with consistent indentation (2 spaces) and line breaks.
- Copy: Use the "Copy" button to take the cleaned code and use it in your editor.
Frequently Asked Questions (FAQ)
Q: Why is code formatting important?
A: Code formatting isn't just about aesthetics. It's about readability and maintainability. Consistent formatting makes it easier to spot bugs, understand logic, and collaborate with other developers. It's a key part of writing professional, high-quality code.
Q: Does this tool fix errors in my code?
A: No, this is a formatter, not a linter or a debugger. It will attempt to format the code you provide, but it will not correct syntax errors, logical flaws, or bad practices. If you provide invalid JS, the formatter may fail.