URL Encode Example in PHP

            
    $url = "https://www.example.com?id=21&name=param";
    $encodedurl = urlencode($url);
    echo $encodedurl;
    

URL Encode Example in Javascript

            
    var uri = "https://www.example.com?id=21&name=param";
    var encoded = encodeURIComponent(uri);
    console.log(encoded);
    

URL Encode Example in C#

            
    var url = 'https://www.example.com?id=21&name=param';    
    var result = HttpUtility.UrlEncode(url);
    

How to URL Encode Online?

You can easily encode urls using this online tool. To encode just enter a valid HTTP url into the textbox provided and press encode button.

base64-decoding

You can also check similar URL Decode tool.