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Dev Utility

URL Encoder / Decoder

Percent-encode strings for safe use in URLs, query strings and webhook payloads. Decode existing percent-encoded values back to readable text.

Tool

LIVE

Direction Input Output

Sample output

DEMO

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

// URL-encoded
https%3A%2F%2Fexample.com%2F%3Fq%3Dhello%20world

Useful for query strings, URL parameters and webhook payloads.

How to use

Enter or paste your input in the box on the left.
The result appears instantly on the right - click the button if there is one, otherwise it updates automatically as you type.
Copy the result or keep editing. Everything runs locally in your browser - nothing is uploaded.

What is this tool?

Percent-encode strings for safe use in URLs, query strings and webhook payloads. Decode existing percent-encoded values back to readable text.