How to use URL Decode
- Drop your URL into the field at the top of URL Decode.
- Use the Mode setting to control the result.
- Watch the output update instantly while you adjust the URL.
- Use Copy to keep or reuse the result.
About this tool
There is no server behind URL Decode. URL Decode builds and encodes links in your browser, percent-encoding parameters so the URL stays valid.
Your URLs and parameters stay on your device. Your input never leaves the page, and no account or install is required.
Frequently asked questions
What does URL Decode do?
URL Decode lets you decode your input right in the browser using the Mode control, with the result shown instantly and nothing uploaded.
Does URL Decode cost anything?
No — URL Decode is completely free, with no sign-up and no hidden limits.
Does URL Decode upload my data?
No — URL Decode processes everything locally in your browser, so nothing you enter is uploaded or stored.
Does URL Decode encode reserved characters correctly?
Yes. URL Decode follows standard percent-encoding rules in your browser so links stay valid.
Does URL Decode work on mobile?
Yes — URL Decode is just a web page and runs on any modern browser, including phones and tablets.