Last time I came across this idea (2011) a I made my own version that rendered to html. Upload an image, place each pixel's rgb value in a 2d array, send it bac

Last time I came across this idea (2011) a I made my own version that rendered to html. Upload an image, place each pixel's rgb value in a 2d array, send it back to the client as a html table where each cell's background color is set to a pixel's rgb value. It comes out looking blocky and I couldn't figure out why. Here it is: http://excelimagemaker.apphb.com/ http://excelimagemaker.apphb.com/ Pretty sure Excel supports copy-pasting a table from the browser directly into Excel so you can do that too and just set each cell's height and width to 1px to see the image in Excel.