Whitespace & Indentation Cleaner

工具介绍

Clean up messy text or code in one paste. Strip trailing whitespace, collapse runs of blank lines, swap tabs for spaces (or vice versa), normalize CRLF/LF/CR line endings, and replace weird Unicode spaces with plain ASCII — with live before/after stats and toggleable rules so you only touch what you want.

工具概览

Whitespace bugs are the silent productivity drain — emails with double spaces, code reviews with mixed indentation, CSV exports with no-break spaces hiding in cells. This tool gives you a focused interface for the common cleanups: trim each side independently, collapse internal runs, drop or merge blank-line gaps, convert between tab and space indentation at any width, and rewrite line endings to LF, CRLF, or CR. Everything runs locally.

使用场景

• Normalize indentation when pasting code from a chat or browser
• Strip trailing whitespace before committing to git
• Convert CRLF line endings to LF for Linux build environments
• Remove no-break spaces and other weird Unicode whitespace from CSV exports
• Clean up email content with double spaces and inconsistent line breaks

输入/输出示例

  function   hello (  name  )   {
  \tconsole.log(  "hi " +  name );  


   return  true;
}

function hello ( name ) {
  console.log( "hi " + name );

  return true;
}

常见问题