URL Encoder

Percent-encode text for safe URLs using encodeURIComponent or encodeURI.

Use the encodeURIComponent result when you need to safely encode a query value, form field, or any single URL segment. Use the encodeURI result when you are working with a full address and want to preserve separators such as slashes, question marks, and hashes. The decoded preview helps you spot input that already contains percent-encoded text before you copy or download anything.

Input

Encoded results


                        
                        
                    

                

            


            

                
Use cases

                
Common ways to use this tool:

                
    
                    
  • Quick conversions
    Convert data quickly without installing anything.
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  • Debugging
    Inspect or transform values while troubleshooting.
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  • Data preparation
    Prepare output for other tools, scripts, or APIs.
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  • Learning
    Learn by experimenting with different inputs.
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  • Sharing results
    Copy results and share them with others.
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Frequently Asked Questions

                

                    

                        
How do I use this app?

                        
Enter or paste the required input, review the encoded results, and copy or download the output you need. Use Clear to start over.

                    

                    

                        
Is this app free to use?

                        
Yes. The app is free to use and does not require an account.

                    

                    

                        
What happens to my input data?

                        
The app does not store the text you enter. Encoding runs locally in your browser, so your input is not uploaded by this tool.

                    

                    

                        
Why am I getting an unexpected result?

                        
Most issues come from choosing the wrong encoding output or re-encoding text that already contains percent-encoded sequences. Review the decoded preview and try again with the right result block.

                    

                    

                        
Where can I find instructions and troubleshooting tips?

                        
Use the in-app Help panel. It explains which output to use, common mistakes, and how to copy or download your result.