Input - paste your Java code here
Output - formatted Java code
Frequently Asked Questions
How does the Java formatter work?
It parses your code and applies consistent indentation based on curly braces. The formatter respects Java syntax: each opening brace increases indent, each closing brace decreases it. It also handles semicolons, comments, and string literals.
Does it work like IntelliJ or Eclipse formatter?
This is a lightweight online formatter - it fixes indentation and line breaks. For advanced formatting (import organization, line wrapping, annotation alignment), use your IDE. Use it when you need a quick format without opening your IDE.
Is my code sent to a server?
No. All formatting happens in your browser using JavaScript. Your code never leaves your computer.
Is this free?
Completely free. No sign-up, no limits, no watermarks.