Petalica Paint

Petalica Paint is an AI-powered colorization tool designed to transform sketches into fully colored artwork automatically. They allow users to upload rough drawings and instantly generate colorized illustrations using intelligent models that understand shading, lighting, and artistic style. With features like automatic colorization, sketch refinement, and style-based rendering, they help artists quickly bring black-and-white sketches to life with minimal effort.

The platform enhances creative control by offering color hint inputs, allowing users to guide the final output while still benefiting from automation. They also provide multiple colorization styles like Tanpopo, Satsuki, and Canna, each delivering a unique visual feel. With tools like sketch simplification, users can clean and refine rough strokes before applying color, improving overall results. Integrated with platforms like pixiv, Petalica Paint supports artists, illustrators, and hobbyists looking to speed up their workflow while maintaining artistic flexibility.

And the best part? They offer free access to upload and colorize images directly, with no paid plan required.