Aseprite - Aseprite is an art program dedicated to the creation of pixel art.
Photomosh - Turn anything into a vaporwave
Pixilart - A drawing app for delightfully retro pixel art
3D Glitch Photo Effects - 3D Glitch Photo Effects – Camera VHS Camcorder is one of best most popular glitch photo and photo editor that turns your photo into special vintage 3D VHS effects, glitch filters and lots of other similar things.
Pixel Art Studio - A purpose-built drawing tool for pixel artists
HearSeeParty - Combine Gifs with with music using tags