URL Encoder and Decoder

Result:

URL Encode (Percent-encoding)

URL encoding (also known as percent encoding) is a technique for converting characters that are either not allowed in URLs or have special meanings into a format that can be safely transmitted.

Characters to be encoded

Characters to be encoded include symbols (such as :, /, ?, #, [, ], @, etc.), reserved characters with special meanings, and non-ASCII characters (such as Japanese or other multilingual characters) that cannot be used directly in URLs.

Encoding Method

The general encoding method involves first converting the target characters into their byte representation using UTF-8, then converting each byte into its hexadecimal form, and finally prefixing each hex value with a '%' symbol. For example, the Japanese character 'あ' becomes '%E3%81%82'.