URL Encode / Decode

Percent-encode or decode URLs and query parameters.

Was this tool useful?

How it works

URL Encode / Decode works entirely in your browser: enter your input above and get your result instantly, with nothing uploaded or stored on a server.

Frequently asked questions

Is my data private?

Yes. The URL Encode / Decode runs entirely in your browser. Nothing you enter is uploaded, saved to a server, or shared — it never leaves your device.

Is the URL Encode / Decode free?

Yes, it is completely free with no sign-up, no limits and no watermarks. Like every tool on developer tools and the rest of the platform, you can use it as often as you like.