Developer Tools

Encode or decode URLs online

Encode or decode URL components safely in your browser.

All Tools

URL Encoder/Decoder

Upload file
Drag & drop a file here, or choose a file.
Input
Output

How to use

  1. Paste the text or URL component.
  2. Choose Encode or Decode.
  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.

Privacy

Some tools run in your browser. Some may require server processing depending on the feature.

Examples
Encode
Input
hello world
Output

                                    

                                        
                                    

                                

                            

                        

                        

                            

                                

                                    
Decode

                                

                            

                            

                                

                                    
Input

                                    
hello%20world

                                    

                                            
                                        
                                    

                                

                                

                                    
Output

                                    

                                    

                                        
                                    

                                

                            

                        

                

            


        

            

                
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