9 Best Free and Open Source Pixel Art Editors
Pixel art is sometimes associated with sprites. They are the images in 2D games that represent the various objects in a game like your player character, monsters, items, etc.
Nowadays, pixel art is still popular in games and as an artform in and of itself, despite realistic 3D graphics. The barrier to entry for pixel art is less steep than painted or 3D graphics, making it a welcome option for indie game developers.