C/C++ Formatter is an online tool that helps programmers beautify and format their C/C++ code. It can automatically indent, line up code, and add necessary spaces, line breaks, and comments to improve code readability and maintainability. Using C/C++ Formatter, programmers can avoid the tedious work of manually adjusting the code format and save time and effort. In addition, C/C++ Formatter also supports different coding styles and settings to meet the needs and preferences of different programmers.