There is no backend :-) I use a JS library on the client to convert the SVGs to PNGs - https://www.npmjs.com/package/save-svg-as-png https://www.npmjs.com/pack

There is no backend :-) I use a JS library on the client to convert the SVGs to PNGs - https://www.npmjs.com/package/save-svg-as-png https://www.npmjs.com/package/save-svg-as-png The zipping is also done on the client