Developer Tools Hub

Encode and Decode

URL Encoder and Decoder

Encode URLs, decode URL components and inspect query parameters.

Local processing

This tool is designed to run in your browser. Do not paste secrets or production credentials into any online tool.

How to use this tool

Paste your input, choose an action, review the result, then copy the output when it looks correct. Invalid input shows a readable error instead of silently changing your data.

Example

Input

https://example.com/search?q=hello world

Output

https%3A%2F%2Fexample.com%2Fsearch%3Fq%3Dhello%20world

FAQ

Should I encode a full URL or a parameter value?

Both are supported, but parameter values usually need component encoding.

Can it parse query parameters?

Yes. Full URLs are parsed into query parameter rows.

What if the URL is malformed?

The tool keeps the original text and shows a readable error for URL-only actions.