upload canvas data to s3

Question

Now since the amazon has enabled CORS I was wondering if this is possible.

Can the html canvas data (on client browser) be converted to a <

Answer 1

The easiest way to save canvas is to convert it to base64:

canvas.toDataURL();

or you can set image type via argument:

canvas.toDataURL("image/png");
canvas.toDataURL("image/jpeg");
// etc

Also watch this lib: http://www.nihilogic.dk/labs/canvas2image/