URL Encode

HTML URL encoding is used to convert special characters in a URL into a format that can be transmitted over the internet. This is done to ensure that the URL is properly interpreted by web servers and browsers.

For example, if you have a URL like this:

https://www.example.com/page?name=John Doe

The space in the query parameter "name=John Doe" needs to be encoded as "%20" to be valid in a URL. So the encoded URL would look like this:

https://www.example.com/page?name=John%20Doe

To URL encode a string in HTML, you can use the encodeURI() function in JavaScript. Here is an example:

var originalString = "Hello, World!";
var encodedString = encodeURI(originalString);
console.log(encodedString); // Output: Hello,%20World!

You can also use online URL encoding tools to quickly encode a URL. Simply paste the URL into the tool and it will encode it for you.

Here is a table showing some common special characters and their corresponding URL encoded values:

Special Character	Encoded Value
Space	%20
&	%26
?	%3F
=	%3D