Ferramentas de Desenvolvedor

Beautify JavaScript online

Beautify and reformat JavaScript code for readability.

Todas as ferramentas

JS Beautifier

Upload file
Drag & drop a file here, or choose a file.
Entrada
Saída

Como usar

  1. Paste JavaScript into the input.
  2. Click Beautify to format the code.
  3. Copy or download the output.

Best practices

  • For best performance, try with smaller inputs first.
  • Preview the output before downloading or sharing it.
  • Avoid pasting sensitive data on shared devices.

Privacidade

Algumas ferramentas rodam no seu navegador. Alguns recursos podem exigir processamento no servidor.

Exemplos
Example 1
Entrada
function hello(name){console.log('Hello '+name)}
Saída

                                    

                                        
                                    

                                

                            

                        

                        

                            

                                

                                    
Example 2

                                

                            

                            

                                

                                    
Entrada

                                    
if(a){b();}else{c();}

                                    

                                            
                                        
                                    

                                

                                

                                    
Saída

                                    

                                    

                                        
                                    

                                

                            

                        

                

            


        

            

                
Was this tool helpful?