I created this chart to use for crochet, cross stitch or plastic canvas. It's not suitable for (stocking stitch) knitting, since it presumes all stitches are equal in width and height.
It's 7 stitches wide by 6 stitches high - very small. But makes a very cute, fat, little heart when complete. Be sure to leave the white space around all edges so it doesn't accidentally become connected to any other shapes in your design.