var paths = document.querySelectorAll("#tiger path"); for(var i = 0; i < paths.length; i++) { if(paths[i].getAttribute("d")) { var relative = SvgPaths(paths[i].getAttribute("d"), "relative"), absolute = SvgPaths(paths[i].getAttribute("d"), "absolute"); if(absolute != paths[i].getAttribute("d")) console.log(paths[i].getAttribute("d"), "|", absolute); paths[i].setAttribute("d", relative); } }