How to Write Better AI Image Prompts
A simple prompt framework to get cleaner compositions, consistent styles, and fewer weird artifacts.
Next Best Action
Finish this guide, then continue with another AI Art tutorial to lock in the workflow.
FAQ Highlights
- Why do hands and faces look wrong?
- How long should my prompt be?
- Should I use negative prompts?
- How do I get consistent style across images?
Introduction
Most “bad” AI images come from vague prompts. You don’t need long prompts—you need clear constraints. This guide gives you a simple framework you can reuse across tools to get better composition, more consistent style, and fewer random artifacts.
Step 1: Start with a single clear subject and composition
Decide what the viewer should notice first, then describe the composition in one sentence.
Good starting patterns:
- “single subject, simple background”
- “close-up portrait”
- “wide shot, subject centered”
- “top-down flat lay”
Copy-paste prompt:
Single subject: [SUBJECT]. Composition: [CLOSE-UP / WIDE / TOP-DOWN]. Background: [SIMPLE BACKGROUND].
Step 2: Add style + lighting (two levers that change everything)
Style and lighting create most of the “look”. Keep them simple and recognizable.
Style examples:
- cinematic photo
- watercolor illustration
- 3D render
- pixel art
Lighting examples:
- soft window light
- golden hour
- studio lighting
- dramatic rim light
Copy-paste prompt:
[SUBJECT], [STYLE], [LIGHTING], clean composition, high quality
Step 3: Add 2–3 details, then iterate one variable at a time
Details should support the subject, not overwhelm it.
Useful detail types:
- camera / lens: “35mm”, “shallow depth of field”
- environment: “cozy room”, “minimal background”
- mood: “calm”, “moody”, “bright”
Iteration rule:
- Change one thing per try (style OR lighting OR composition), not all at once.
FAQ
Why do hands and faces look wrong?
Hands and faces are hard for many models. Reduce complexity (one subject), describe the pose, and generate more variants. If your tool supports it, try adding “natural anatomy, realistic hands, symmetrical face”.
How long should my prompt be?
Short. If the tool ignores your prompt, shorten it further and remove extra adjectives.
Should I use negative prompts?
If your tool supports them, keep them short (e.g., “blurry, extra fingers, watermark”). Overusing negatives can remove useful details.
How do I get consistent style across images?
Reuse the same style + lighting + composition pattern, and only change the subject. Consistency comes from constraints.