C# Formatter & Validator
Format and beautify C# code with advanced options.
Settings
Indentation
Format rules
Changes are formatted automatically when the input changes.
Input
Output
Statistics
Lines
0
Longest line
0
Input Size
0 B
Output Size
0 B
Processing Time
0ms
Validation & Diagnostics
No diagnostics yet
Click any issue below to move the caret in the input.
Format your C# to see diagnostics
About C# Formatter
The C# Formatter helps you beautify and standardize your C# code. It supports all modern C# syntax and allows you to customize formatting options according to your coding standards.
Key Features
- Indent control (spaces or tabs)
- Comment formatting
- Using statement organization
- Remove unused imports
- Code validation
- Support for latest C# features
Tips
- Use Ctrl+K for quick search or formatting
- Press Ctrl+Enter (Cmd+Enter on Mac) to format code
- Download formatted code as .cs file
- Check syntax errors before formatting