Change the physical canvas without rewriting its geometry
Width and height set the SVG viewport. The viewBox describes coordinates inside it. This tool requires a valid existing viewBox and changes only the root dimensions; it cannot infer an assembled object, remove internal whitespace, fix paths or assign cut and score operations. With the aspect lock off, a mismatched canvas can add whitespace or crop in applications that honor preserveAspectRatio. It does not stretch the path data.