piCSSel-art - Draw pixel art with CSS!
KiddoPaint - MS Paint in your browser (with emojis 💃😽🎨)
Aseprite - Aseprite is an art program dedicated to the creation of pixel art.
JS Paint - JSPaint is a web-based Microsoft Paint remake
JS Kid Pix 1.0.2021 - Kid Pix 1.0 remade in JS/HTML
GIF Paint - Like MSPaint… for GIFs.