O.G. image
What is this?
O.G. image generates Open Graph og:image
social preview images from a web page. The source can be anything a web page renders, including handwritten HTML/CSS, React components, etc, and can include anything Chrome supports including pages rendered via client-site JavaScript and webfonts.
Read a howto to set up your own fork running for free on Vercel.
You can see its source code on GitHub.
O.G. image is written by me.