pixel art; pixel graphics
Refers to digital images created at the pixel level, often associated with retro video game graphics and low-resolution art.
See also: ドット
彼はドット絵でキャラクターをデザインした。
He designed the character using pixel art.
このゲームのドット絵はとても細かい。
The pixel art in this game is very detailed.
Compound of ドット (dot, from English 'dot') and 絵 (picture). The term emerged with the rise of digital graphics and video games.