The AI Coloring Book Prompts Generator is a tool for artists, publishers, and creators. It helps you make clean, print-friendly line-art prompts for popular AI image models.
You can create detailed adult mandalas, large print pages for seniors, or fun activity books for kids. The generator helps you write precise prompts and get versions for Gemini, OpenAI, Midjourney, FLUX, SeeDream 4, and Qwen.
This generator simplifies the prompt-writing process. It provides faster results and better consistency for your coloring book projects.
Features of the Tool
Audience & Detail Controls
- Select your audience: Adults, Teens, Kids (2–5, 6–8), or Seniors.
- Choose a detail level: Simple, Moderate, or Intricate.
- These controls ensure the right complexity for your users.
Theme Categories
- Choose from themes like Mandalas, Animals, Fantasy, Seasonal, Tattoos, Affirmations, and Educational.
- The clean interface makes selecting themes easy on any device.
Print-Friendly Style Options
- Large Print: Creates thicker lines and bigger elements.
- Dot Marker Style: Makes simple dots for toddler coloring activities.
- Color-by-Number: Lets you set a palette size and add captions.
Subject & Composition
- Define primary subjects for your designs.
- Set the composition, such as Centered Portrait or Pattern Tiling.
- Control the vantage point, line weight, and shading for printable art.
Model-Specific Parameters
- Adjust settings like aspect ratio, stylization, and quality for models like Midjourney.
- Set specific dimensions for FLUX, SeeDream, Qwen, and OpenAI.
Presets Library
- Use one-click presets for common book types.
- Examples include Adult Floral Patterns, Kids Farm Animals, and Adult Fantasy.
- Presets automatically adjust all settings for a quick start.
Model-Ready Outputs
- Get a universal prompt that works with any model.
- Receive tailored prompts for Gemini, OpenAI, Midjourney, and others.
- Copy the prompt you need or download all settings as a JSON file.
How to Use the Tool
- Choose a Preset or Start Fresh: Select a preset to fill the form automatically or begin with your own settings.
- Set Audience & Theme: Pick the target audience, detail level, and a theme category.
- Refine Subject & Style: Enter your primary subjects and add style keywords like "bold outlines." Choose composition, vantage, and line weight.
- Select Print-Friendly Options: Enable Large Print, Dot Marker Style, or Color-by-Number as needed.
- Adjust Model Parameters: Fine-tune settings for your chosen AI image model.
- Generate and Copy: Click "Generate" to see your universal and model-specific prompts. Copy the one you need.
Use Cases and Examples
Adult Mandala Workbook
"intricate mandala line art, symmetric rings, fine outlines, high contrast, no shading, pattern tiling, top‑down; subjects: layered petals and geometric spokes." This prompt creates clean, printable pages.
Seniors Large Print
"large print line art; bold outlines; bigger elements; centered portrait; no shading; subject: butterflies with big wings." Thicker lines improve usability for seniors.
Kids Dot Marker Pages
"dot marker style; big simple dots; bold outlines; toddler‑safe shapes; centered vehicles (bus, car)." Big circles are easy for toddlers to fill with dot markers.
Kids Farm Animals
"smiling cow, chicken, and sheep near a barn; bold outlines; simple shapes; centered portrait; no shading." Friendly subjects and clear outlines appeal to children.
Adult Affirmations
"hand‑lettered affirmation ‘You Got This’ framed by simple floral borders; centered; medium outlines; no shading." This design makes clean pages with inspiring text.
Frequently Asked Questions (FAQs)
What models does this tool support?
The generator supports Gemini (Nano Banana), gpt-image-1, Midjourney, FLUX, SeeDream 4, and Qwen. It creates a universal prompt and versions for each model.
Why is "No shading" important?
Coloring books require open spaces. Heavy shading reduces the area available for coloring. The tool guides AI models to produce clean line art.
Can I create dot-marker or color-by-number pages?
Yes. The Dot Marker Style toggle is for toddler pages. You can also turn on the Color-by-Number feature and set a palette size.
How do presets help?
Presets configure settings for common projects. They automatically set the audience, difficulty, theme, and style. You can still customize every detail.
Can I save my settings?
Yes. Use the "Download JSON" feature to save your settings and prompts. You can reload this file for future projects.