I am working on a project wherein the website takes a PDF input from user and then the PDF gets converted to flipbook. I have successfully implemented this much using HTML,CSS and JS. Moreover I have also used libraries like turn.js. The problem is, corresponding to each flipbook, I am creating a unique URL, using that URL I am expected to receive the flipbook for which the URL was generated, but when I paste that URL in a browser web page with empty canvas (without flipbook) opens. This is mostly because the canvas renders the content of the PDF as PNG images. In order to resolve this issue, is there any way to store the flipbooks in some database or cloud.