URL Encode Decode

What this tool does

This tool encodes text for safe use in URLs and decodes URL-encoded strings back into readable form. It is useful when working with query strings, redirects, and web requests.

How to use

Select Encode or Decode, then paste your input. The result updates live. If the input contains a malformed percent sequence, the tool will show a clear error when decoding.

Example

Input

hello world

Encoded output

hello%20world