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PaintsChainer
FREE · FreePaintsChainer is a free AI tool that automatically colorizes black-and-white sketches and line art, with multiple colorization styles and manual color control.
4.5(374 reviews) 0 views Updated 8/27/2026
Overview
PaintsChainer is an AI-powered coloring tool for digital artists and illustrators. It automatically adds color to black-and-white line art using deep learning, with options for different color schemes and styles. Users can also specify color hints to guide the AI. PaintsChainer is free to use and popular among manga and anime artists.
Key Features
AI automatic colorization for black-and-white sketches and line artMultiple colorization styles including anime, watercolor, and oil paintingManual color hint system for guiding the AI with specific color choicesBatch processing for colorizing multiple sketches simultaneouslyHigh-resolution output suitable for digital art portfolios and printing
Pros
Colorization quality is impressive even with minimal color hintsAnime style is specifically tuned for Japanese illustration aestheticsCompletely free and open-source with no usage limits
Cons
Project appears unmaintained — GitHub last updated years agoBest results require clean, high-contrast line art sketches
Pricing
PaintsChainer pricing starts at Free. Enterprise pricing available.
Conclusion
PaintsChainer is a good choice for AI line art colorizer. Pricing is competitive.
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4.5
374 reviews