Developer Tools

Online Programming Code Formatter

Prettify unformatted code blocks across JS, TS, HTML, CSS, and SQL languages.

Interactive Tool Workspace

In-Browser Execution • 100% Private

Programming LanguageIndentation

Unformatted / Messy Code Input

function test(){let x={a:1,b:2};if(x.a===1){console.log("Hello ToolKH");}return x;}

Formatted Output

function test(){
  let x={
    a:1,b:2
  }
  ;
  if(x.a===1){
    console.log("Hello ToolKH");
  }
  return x;
}

Lexical syntax parse tree formatter.

It formats valid code structure and flags syntax errors during parsing.