2 servers published under spriteforge. 1 answered our last handshake, 1 did not, and between them they expose 6 tools.
2 servers 1 answering 1 not responding
Generate pixel-art sprites, animations and tilesets on your SpriteForge account (sign-in, credits)
Free pixel and tileset editor, no account: hand-edit sprites, animations and Wang tilesets in chat