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URL Encoder/Decoder

URL-encode text or decode URL-encoded strings.

How to Calculate

URL encoding (Percent-encoding) converts characters that cannot be used in URLs into a % symbol followed by a hexadecimal value. Common use cases: • Including special characters in URL query parameters • Submitting form data • Handling special characters in API requests For example, a space becomes %20, and the Korean character '가' becomes %EA%B0%80.

Example

Input: Hello World! Encoded: Hello%20World! Input: https://example.com/search?q=test Encoded: https%3A%2F%2Fexample.com%2Fsearch%3Fq%3Dtest