copainter provides convenient AI tools for illustration production. From coloring and backgrounds to final touches, we support you in various aspects of illustration creation.
copainter provides convenient AI tools for illustration production. Coloring, backgrounds, final touches... We assist you in various stages of illustration creation. copainter aims to expand the potential of your illustrations, making the creative process more enjoyable and vibrant.
InkingAI refines rough sketches into clean line art. By adjusting the inking fidelity, you can replicate your input line art accurately or make use of AI assistance to create new expressive styles. You can customize the line thickness and taper, supporting a wide range of drawing styles. From professional illustration work to hobby sketches, this tool has you covered.
Base ColoringAutomatically generate base colors from line art using AI. It can export layered PSD files, separating each color into its own layer for easy post-editing. It also features the ability to generate base colors using reference images, effectively assisting your base coloring process.
ShadingBased on your line art, AI automatically generates shadows that adapt in real time when you change the light source position. By adjusting the light source, you can experiment with a variety of expressions, making it a useful reference for lighting. In addition to 3D-like shadows, you can also generate anime-style shading. It's a handy tool for rough shading in illustrations or creating animations.
ColoringSimply input your line art and base colors to instantly color your illustrations with AI. It supports various coloring styles such as brush painting, anime-style shading, and watercolor. You can choose to export in PSD format with separate layers for line art, base coloring, coloring, and multiply layers, making post-processing easy. Adjust the AI coloring style according to the image you want to achieve and work more efficiently in your creation process.
Image ConversionSimply input an image and text to transform your illustration into a different style or content using AI. You can switch to watercolor, anime, or realistic styles, add backgrounds, or change character costumes. This is useful not only as a reference for illustration creation but also for fine-tuning your final artwork.
UpscalingAI automatically improves the resolution of your illustrations. Choose between 2x (4 times the resolution) or 4x (16 times the resolution) modes to suit your needs. By using models specialized for illustrations, it enlarges images without compromising line clarity or color detail. This feature supports high-quality output for various uses, such as social media, poster printing, or animation production.
*For general users and small businesses (with annual revenue under 10 million yen for the most recent year) only
*For general users and small businesses (with annual revenue under 10 million yen for the most recent year) only
*Available for purchase only to paid plan subscribers
Tickets are valid for 60 days from the date they are granted. If you change or cancel your plan, you can continue to use your ticket within the validity period.
After subscribe to paid plans, you receive a ticket each month. The first ticket will be granted on the day you subscribe to the plan, and subsequent tickets will be distributed monthly on the same day as your subscription date.
