▶Vid Studio
A personal YouTube Shorts studio that runs on its owner's computer.
Vid Studio writes a short script about one real small business, voices it, adds pictures and captions, renders a vertical video and, when its owner asks, uploads it to the owner's own YouTube channel for the series 365 Businesses That Make Money. It also shows the owner their own channel statistics.
It is not a public service: there are no user accounts and nothing is stored outside the owner's computer.