开发者工具

Clean code formatting online

Remove trailing spaces and normalize blank lines quickly.

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Code Cleaner

Upload file
Drag & drop a file here, or choose a file.
输入
输出

使用方法

  1. Paste code or text.
  2. Click Convert to trim trailing spaces and normalize lines.
  3. Copy 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.

隐私

部分工具在浏览器内运行。某些功能可能需要服务器处理。

示例
Example 1
输入
Line with spaces   



Another line
输出

                                    

                                        
                                    

                                

                            

                        

                        

                            

                                

                                    
Example 2

                                

                            

                            

                                

                                    
输入

                                    
First line
Second line  


Third line

                                    

                                            
                                        
                                    

                                

                                

                                    
输出

                                    

                                    

                                        
                                    

                                

                            

                        

                

            


        

            

                
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