URL-encoded character string is URL-decoded and displayed.

URL decoding method

In the text area, paste or enter a URL-encoded string of up to 3000 characters that you want to convert.

By clicking the "Decode" button as it is, the character code is automatically detected and converted.

You can also specify "UTF-8", "Shift-JIS", or "EUC-JP" by changing the character code.

If you want to reverse URL encode a normal string, you can convert it by doing URL Encode.

What is URL decoding

URL encoding is encoding that is performed when using characters that cannot be used in URL/URI.

Converting the URL-encoded characters back to the original characters is called URL-decoding.

In URL encoding, characters that cannot be used are converted using a conversion rule that expresses a special combination composed of characters that can be used.

There are two types of URL encoding: percent encoding specified in RFC3986 and "application/x-www-form-urlencoded" encoding.