A computer implemented method and apparatus for providing interoperability between flat and interactive digital forms using machine-readable codes including accessing an interactive form document, extracting page dimensions for at least one page of the interactive form document, extracting a plurality of form field properties for at least one form field of the interactive form document, and generating a machine-readable code, wherein the machine-readable code comprises the extracted page dimensions and the plurality of form field properties. The method then embeds the machine-readable code into the interactive form document.