C# Formatter
Format and beautify C# code with clean indentation and structured layout
C# Formatting Tips
- Use consistent brace style — Allman (new line) or K&R (same line) throughout your project.
- Keep one statement per line for easier debugging and code review.
- Use var only when the type is obvious from the right-hand side of the assignment.
Professional C# Processing Features
Everything you need to work with C# data efficiently and professionally
Syntax Validation
Detect unclosed braces, brackets, and parentheses with precise error reporting for C# code.
Beautify C# Code
Transform messy C# code into clean, consistently indented code with proper block structure.
Brace Alignment
Choose between Allman or K&R brace style and ensure consistent placement throughout your codebase.
Using Block Formatting
Properly format using directives, namespace blocks, and region markers for clean file organization.
Fast Processing
Format C# files up to 10MB instantly with client-side processing, no server round-trips needed.
Smart Indentation
Intelligent indentation for nested blocks, switch cases, properties, and initializer expressions.
How It Works
Simple steps to process your C# like a pro
Paste Your C# Code
Paste your C# source code into the input area, or load a sample to get started.
Customize Options
Choose indentation size and brace style to match your project conventions.
Format & Review
Click the format button to beautify your C# code and review the clean output.
Copy or Download
Copy the formatted code to your clipboard or download it as a file for your project.
Professional C# Formatter & Validator
Trusted by millions of developers worldwide for reliable C# processing
Built by Experts
Our C# formatter is developed by experienced .NET engineers with deep expertise in C# language features. Built to handle modern C# syntax, it delivers professional results every time.
Key Technical Features:
- • C# syntax-aware parsing with brace matching
- • Support for C# 12 features including records and patterns
- • Intelligent indentation for nested blocks and expressions
- • Client-side processing for maximum security and speed
- • Support for large files up to 10MB
Trusted & Secure
Trusted by developers at Fortune 500 companies, government agencies, and educational institutions worldwide. Our commitment to privacy means your C# code never leaves your browser.
Security & Privacy:
- • 100% client-side processing - data never sent to servers
- • No tracking, cookies or data collection
- • HTTPS encryption for secure connections
- • No data stored or cached after processing
- • GDPR and CCPA compliant approach
Why Professionals Choose EZ Formatter
Join millions of developers who trust our C# formatter for their daily development workflow. No registration required, completely free, and built with privacy in mind.
Frequently Asked Questions
Common questions about Csharp Formatter formatting answered
Yes, our C# formatter is completely free with no registration required. All processing happens in your browser.
Yes, our formatter supports modern C# features including records, pattern matching, nullable reference types, and top-level statements.
Yes, you can choose between Allman style (braces on new lines) or K&R style (opening brace on same line) to match your team conventions.
No. The formatter only adjusts whitespace, indentation, and spacing. It never modifies identifiers, types, or logic.
Yes, the formatter properly handles LINQ query expressions, lambda expressions, and method chains with consistent formatting.