Hello!! Thanks for dropping by my page!! <3 You asked about what I use for the dithering, and I use dithermark.com ! I like it because there's so many more things you can do compared to ditherit like pixelating and color filters. If you adjust anything and upload a new photo, it will keep the adjustments, so refresh if you want to start it from scratch!!
for some reason the images I added to the home page re-size fine when I load the html file locally, but on neocities it looks wack, hmm
works on Chrome, Edge, and the neocities thumbnail, but not Firefox ...
Everything looks okay to me and I use firefox!