MiGuoAI

Overview

Miguo AI (米粿AI), accessible at miguo.ai, is a progressive layered drawing assistant designed for illustrators who want to keep their traditional painting workflow while delegating time-consuming, mechanical tasks to artificial intelligence. Instead of treating image generation as a one-click black box, Miguo breaks the creative process into discrete steps—from line art generation and extraction, to coloring, refined coloring, shadow generation, character pose generation, image layer separation, and face-level line art separation. By letting artists work step by step, it preserves the sense of control and revision flexibility that professional drawing demands, while claiming an average time saving of about 50% per creation cycle.

The platform is designed by industry practitioners and closely follows the habits of human artists. Users can upload a rough sketch and let the AI clean up stray lines, repair broken strokes, and preserve essential details to produce a clean line art layer. The coloring tools can apply base colors to line art or reference images quickly, and the refined coloring module further produces precise color zones that reduce the need for lengthy manual selections. Shadow generation allows artists to choose the direction of light and provides an interpretable lighting pass that can be used directly or as a reference. Rather than outputting a single flattened image, Miguo separates each step into individual layers, and these layers can be exported as a PSD file, giving artists full layer-editing freedom and compatibility with mainstream painting software.

As a web-based tool, Miguo requires no complex installation or parameter tuning—opening a browser is enough to get started. It also offers an MCP dialogue mode for conversational interaction and a plugin download channel for users who want to integrate its capabilities into their existing setup. The underlying data is collected through legitimate channels with proper authorization, accumulating a large corpus of real artwork data to improve generation quality. The project positions itself as a creative companion rather than a substitute: it aims to eliminate tedious, repetitive steps while leaving the artistic direction—composition, style, and final judgment—in the artist's hands.

Miguo is already being used in real production contexts, with user-created works accumulating over ten million views across public platforms. Feedback from early users—ranging from art students and hobbyists to comic lead artists and freelance illustrators—highlights benefits such as faster sketching-to-lineart conversion, helpful lighting suggestions, quick flat-color previews, and reliable layer-by-layer output. For anyone who wants to reduce the burden of repetitive work without giving up creative control, Miguo AI provides a practical, professional-grade assistant that fits naturally into the daily painting process.

Core capabilities

Line Art Generation

Converts rough sketches and messy drafts into clean line art; removes stray lines, repairs broken strokes, and retains key details.

Line Art Extraction

Isolates line art from existing images or composite layers, allowing artists to reuse and rework line work more efficiently.

Line Art Coloring

Applies base colors to line art or reference images automatically, producing a quick flat-color pass that can be fine-tuned.

Refined Coloring

Generates more precise color separation and polished color blocks, reducing the time spent on manual selections and masking.

Shadow Generation

Creates highlight and shadow layers based on user-specified lighting directions, providing directly usable lighting material or visual reference.

Character Pose Generation

Generates character poses to help artists explore composition, anatomy, and dynamic angles before committing to line art.

Image Layer Separation

Splits line art, base colors, shadows, and other elements into independent layers, supporting non-destructive editing and PSD export.

Line Art Face Separation

Isolates facial line art from the rest of the drawing, enabling targeted adjustments to facial features and expressions.

MCP Dialogue Mode

Offers a conversational assistant mode based on the MCP protocol, allowing artists to control parts of the workflow interactively.

Use cases

Cleaning up rough sketches into production-ready line art

Automatically applying base colors to line art or reference images for quick color previews

Generating shadows with controllable lighting directions to explore light and atmosphere

Generating character poses for composition and anatomy reference

Separating line art, colors, and shadows into individual layers for non-destructive editing and PSD export

Isolating facial line art for detailed portrait refinement

Reducing repetitive manual work in daily illustration and commercial art workflows