How to make Base64 Encryption and Decryption Using javascript atob() & btoa() method in client side ?
<!DOCTYPE html><html>
<body>
<p>Click the button to decode a base-64 encoded string.</p><button onclick="myFunction()">Test</button><p> The atob() method is not supported in IE9 and earlier.</p><p id="str"></p><script>function myFunction() {
var str = "http://plateofcode.blogspot.in/";
var enc = window.btoa(str);
var dec = window.atob(enc);
var res = "Encoded String: " + enc + "<br>" + "Decoded String: " + dec;
document.getElementById("str").innerHTML = res;
}</script></body>
</html>
It will show as....
Click the button to decode a base-64 encoded string.
Note: The atob() is not supported in IE9 and earlier.
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