Text & encoding
URL Decoder
Decode URL-encoded text with one click. Nothing you enter leaves your browser.
Your result will appear here.
What this tool does
About the URL Decoder
Decode URL-encoded text with one click. It is useful for preparing text for another system, inspecting an encoded value, or applying a repeatable cleanup step.
It is useful for preparing text for another system, inspecting an encoded value, or applying a repeatable cleanup step.
How to use it
- Paste encoded URL text in the input pane. Use the example button if you want to see the expected syntax.
- Review the input for the structure shown in the example. Then select “Decode URL.”
- Inspect the result for warnings or structural differences, then copy it into the destination system.
Practical example
Start with a known input
Try this sample input: search%20terms%20%26%20symbols Select “Decode URL” and compare the result with the source before using it elsewhere.
What to know about the result
- URL encoding replaces reserved or unsafe characters with percent-encoded bytes so values can travel safely in a URL component.
- Processing happens in this browser. Your entered text and selected files are not sent to FormatCalc for conversion.
Common questions
Using the URL Decoder
Is the URL Decoder free to use?
Yes. FormatCalc's URL Decoder is free to use with no account required.
Is my data private when I use the URL Decoder?
Yes. This tool processes your input locally in your browser. FormatCalc does not upload or store what you enter.
How do I use the URL Decoder?
Paste or type your input, select any available options, and choose Decode URL. You can then copy the result.
What should I check before using the result?
URL encoding replaces reserved or unsafe characters with percent-encoded bytes so values can travel safely in a URL component. Processing happens in this browser. Your entered text and selected files are not sent to FormatCalc for conversion.