PaintAGIF, a Tiny Animation Studio in the Browser

Field notes

The described workflow starts with a painted or imported frame, then uses copied frames or a faint previous-frame overlay to build motion. Timing can be extended, and frame runs can loop inside other loops before compilation at a chosen frame rate. The page lists GIF, MP4, and PNG exports, plus clipboard paste and brush-size shortcuts. It also states that project material stays on the device rather than being uploaded, although the extracted page ends while the studio is loading.