Is there an image file format that natively stores regional annotation like a booru?

Hiya x63O! The answer is yes, and yes. The problem is that folks do NOT want to use <Image Description> and <User Comment>, or does threadiverse natively exposes these extensions so folks can annotate images respectively.

Also, I personally need funding to make a mangadouga format that natively allows folks the ability to edit & add their own texts, instead of remanipulating an image with an IMP.

I’ve been doing it for awhile now. I just wish I could get funding to 1) have my own piefeed instance to 2) implement XMP.