Base64 Encode

Base-64 encoding is a way of taking binary data and turning it into text so that it's more easily transmitted in things like e-mail and HTML form data. In technical terms Base64 encoding transforms any input into an encoding that only uses alphanumeric characters, +, / and the = as a padding character.

Base64 Encoding Example in PHP

            
    $str = 'This is an normal string';
    echo base64_encode($str);

Base64 Encoding Example in Javascript

            
    var str = 'This is an normal string';
    console.log(btoa(str));

Base64 Encoding Example in C#

            
    var str = 'This is an normal string';
    var bytes = System.Text.Encoding.UTF8.GetBytes(str);
    var result = return System.Convert.ToBase64String(bytes);

How Base64 Encode Online?

You can easily encode string to Base64 format using this online tool. To encode just enter string into the textbox provided and press encode button.

base64-encoding

You can also check similar Base64 Decode tool.