Developer tool

URL Encoder Decoder - Encode and Decode URLs

Encode or decode URLs, query strings and text; view parameters in a table and copy the result.

InputURL or text
ResultReady.
Parameters
No parameters found.

Practical guide

Safely transform URLs and query-string values

Encode or decode special characters, parse URL parameters and make encoded links readable.

What is a URL Encoder Decoder?

This tool streamlines workflows such as preparing api query parameters and checking utm links in one place.

How to use it

  1. Paste a URL or parameter.
  2. Choose encode or decode.
  3. Review parsed parameters and copy the result.

Common uses

  • Preparing API query parameters
  • Checking UTM links
  • Reading encoded redirect URLs

Practical examples

Single parameter

Encode a value containing spaces or non-ASCII text without breaking the URL.

Callback URL

Decode a nested URL parameter to inspect its real destination.

Frequently asked questions

Should the entire URL be encoded?

Usually not; most cases require encoding only a parameter value.

What is double encoding?

It means encoding the same value twice, which may produce unexpected server behavior.