Babel Formatter
Format modern JavaScript/Babel code with clean readable output.
Babel Formatter
Babel Formatter lets you beautify modern JavaScript syntax, including ESNext features and JSX-like structures, into readable, consistent code. Paste your code or upload a file, then get formatted output instantly.
The formatter runs with configurable rules like tab width, print width, and quote style so you can match your team conventions before copying code into projects.
Frequently Asked Questions
What kind of JavaScript syntax does this tool support?
It supports modern Babel-compatible JavaScript syntax, including newer language features. Invalid syntax will show a parsing error so you can fix the problematic section quickly.
Can I control indentation and line wrapping?
Yes. You can set tab width and line width values to control indentation depth and wrapping behavior. This helps you align output with your coding style guide.
Does formatting change logic?
No. Formatting changes presentation only, not code behavior. It is designed to improve readability and maintainability of the same logic.
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