Piskel

Piskel is a free, web-based graphics editor designed specifically to create pixel art and animations. It’s an excellent choice for artists looking for a free, online pixel editor that provide the basic functinallity and features to create great pixel art. Piskel features a clean interface that is easy to use and provides real time playback which of animations made from sprites.

Piskel is a free, web-based pixel editor that can be used for commercial and non-commercial creations alike.