Saving Images from phone to airtable or Bubble

Is it possible to upload an image from my APP to airtable or bubble.io backend, i 've seen videos of Xanos but has anyone got through with uploading images to airtable or Bubble.io.

I’m not well versed in converting and uploading images to the bakend, all i want is to do a registration system where people can register by uploading their image along with information to the backend.

Thanks very much.