I remembered someone saying "WEBP is bad" so I asked an #LLM to explain and suggest alternatives.

It suggested AVIF which I didn't know about.

Asked if it is supported by the major browsers and by Wordperss. Yes!

I have Python code that uses PIL to extract the first page of PDF files and save them as an image. I asked the machine to modify the code to extract as AVIF. It did and it works.

Good to have machines that can do all those things for me.