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

If you already have it in base64, add the image tag in front of the base64. attach it to the element

png64 = "data:image/" + png64; 
$('#downloadPNG').attr('href', png64);

Add the file name that you want when downloading to the download tag.

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