C Formatter

Beautify, format and minify your C/C++ code with professional standards.

0 chars

Drop your C/C++ files here

Accepts .c, .cpp, .h, .hpp, .txt

Indentation:

Why use an Online C Formatter?

Maintaining consistent code style is crucial for C and C++ development. Our Online C Formatter helps you instantly transform unformatted or compressed code into a clean, readable structure that follows industry standards.

Readability

Automatically adjust indentation and spacing to make complex C++ code easy to follow.

Flexible Styles

Customize your indentation preferences with spaces or tabs to match your project's .clang-format or style guide.

Instant & Private

All processing happens in your browser. Your code is never uploaded to any server, ensuring total privacy.

How to Format C Code Online?

  1. Input: Paste your C or C++ source code into the editor or drag and drop your .c or .cpp files.
  2. Configure: Choose your preferred indentation size (2, 4, 8 spaces or Tabs).
  3. Process: Click "Beautify" to format or "Minify" to compress your code.
  4. Export: Copy the result to your clipboard or download it as a new file.