Pixellicious is a free tool that can convert user-uploaded pictures into pixel styles in a few seconds. This tool is aimed at game developers and can make their game creation easier and faster, and the content style output is also highly consistent. Design Teachers can use their own data, such as: characters, props, vehicles, skins, buildings, concept drawings, sketches, etc. for AI training, and create an AI model that is unique to their own style. It only takes a few clicks to use it, and the trained AI is ready. The pixel-style pictures that users want can be generated in a few seconds, and the whole process can be used online without professional design skills.