How to download a base64-encoded image?

Question

I have a base64-encoded image from the server for which I want to force the download through JavaScript. Is is possible?

Answer 1

Simple way to do this with Javascript...

    var a = document.createElement("a"); //Create 
    a.href = "data:image/png;base64," + ImageBase64; //Image Base64 Goes here
    a.download = "Image.png"; //File name Here
    a.click(); //Downloaded file