c c c
System Status: Active

C Formatter

Formatter Engine Ready

"Zero-latency processing via WebAssembly.
Data never leaves your local environment."

Free C Formatter

C

Free C formatter and beautifier tool. Format C code online at no cost with proper indentation. No registration required.

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Code validation status: CHECKING
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Spec Sheet // 001

Free Online C Code Formatter – Fast, Private & Offline Ready

Whether you're maintaining legacy K&R or writing modern C11, consistent whitespace is the cheapest bug-fix you can apply. This formatter brings clang-format 17 into your browser tab with WebAssembly—your code never leaves your machine, works offline in a Faraday cage, and finishes in milliseconds. Paste any `.c` or `.h`, pick LLVM, GNU, Google, Chromium, Microsoft, Mozilla or WebKit style, and copy perfect code ready for git commit.

C Integrity Checker

Comprehensive validation engine for c data structures with real-time error detection.

  • → Parse Error Detection: Pinpoints exact location of syntax violations.
  • → Character Encoding Analysis: Validates proper character encoding compliance.
  • → Structure Verification: Ensures proper nesting patterns and syntax compliance.

Capabilities

  • 01 100% browser-side clang-format 17 (WebAssembly).
  • 02 Supports all clang-format style presets: LLVM, GNU, Google, Chromium, Microsoft, Mozilla, WebKit.
  • 03 Detects `.clang-format` and `_clang-format` from clipboard/project.
  • 04 Benefit: Zero server round-trip keeps syntax trees private.
  • 05 Benefit: WebAssembly formatter runs in ~20ms over 5K lines.

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