How to save PNG base64 to Image?

String base64String  = "data:image/png;base64,iVBORw0KGg..." //Sample

base64String = base64String .replace("data:image/png;base64,", "");

byte[] imageBytes = javax.xml.bind.DatatypeConverter.parseBase64Binary(base64String );

//Save base64 as PNG to ur local.

File file1 = new File("C:\\sample\\abc.png");

try ( FileOutputStream fos = new FileOutputStream(file1); ) {

byte[] decoder = Base64.getDecoder().decode(base64String );

fos.write(decoder);

System.out.println("image File Saved");

} catch (Exception e) {

e.printStackTrace();

}