When do I encode URLs?

When passing user input as query parameters or paths.

Difference vs encodeURI?

encodeURIComponent escapes more characters, suitable for query values.

The string contains invalid percent sequences.

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Encode or decode URL components instantly.

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hello%20world%20%26%20friends

"hello world" → "hello%20world".

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Format, validate and beautify JSON data.

Convert text to and from Base64.

Convert numbers between binary and decimal.

Convert HEX color codes to RGB values.

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