Java Code Formatter
Free Online Java Code Formatter
Transform messy Java code into clean, readable, and professionally formatted syntax instantly. Our formatter follows standard Java conventions to improve code maintainability and team collaboration.
How to Format Java Code
- Paste your Java code - Works with classes, methods, or code snippets
- Click "Format Code" - Get instantly reformatted Java syntax
- Copy or download - Use the polished version in your IDE
Formatting Features
- Standard indentation - 4-space or tab-based formatting options
- Brace positioning - Consistent placement for classes/methods/control structures
- Line wrapping - Smart handling of long method chains and parameters
- Import organization - Alphabetical sorting with Java standard groupings
- Whitespace control - Balanced spacing around operators and brackets
Common Use Cases
- Reformatting legacy code to modern standards
- Preparing code for code reviews
- Normalizing team coding styles
- Cleaning up IDE-generated code
- Formatting code snippets for documentation