Converting html css code website to app

I’m creating a website using html and css, but I also want it to be an app that can be downloaded on both play store for Android and app store for iphone/iOS.
Please how can this be achieved

This is a much larger scale process than it may seem as of right now.

  • FreeCodeCamp does not currently offer any courses on mobile app development.
  • While technically you can use tools to deliver just HTML & CSS in a mobile app, there is much more to it to actually get your app built & live on just one app store.

I personally would reccomend completing at least through all of the full stack courses here on FreeCodeCamp before approaching a project of that scale, so you get more comfortable working with new technologies.

After that - React Native.