Stable Diffusion is a powerful AI image generation tool, but getting good results requires carefully engineered prompts. The prompt acts as instructions for the AI, guiding it to create images that match your creative vision.
With the right prompt structure and components, you can produce stunning AI art. This guide will provide prompt writing tips and keyword categories to help you generate amazing images with Stable Diffusion.
Subject and Style Keywords
The core of a good SD prompt is keywords that describe the subject and style of the desired image.
Some example subject keywords:
- dragon
- astronaut
- flower field
- steampunk robot
And style keywords like:
- oil painting
- vector art
- low poly
- Ghibli style
Combining a clear subject with stylistic descriptors sets the foundation for SD to render a specific image.
Quality and Composition Keywords
You can go beyond just subject and style by adding keywords to define image attributes like:
- High resolution
- Depth of field
- Golden ratio composition
- Cinematic lighting
Specifying quality elements gives SD more directions to create professional, visually-appealing artworks.
Emotive Keywords
Consider including emotional keywords to further bring your images to life:
- Hopeful
- Whimsical
- Serene
- Dramatic
Prompt Structure
With your keyword categories chosen, structure them effectively:
- Subject first
- Then quality attributes
- Followed by style
- End with emotive tone
For example:
A dragon with intricate scales, hyperdetailed, oil painting, mysticalExpanding Prompts
Start simple, analyze results, and iterate – add more keywords over time to incrementally improve prompts.
Save versions so you can revert if an addition causes issues.
Surprise and Variety
Inject unexpected keywords to introduce pleasing randomness and surprise:
- Odd color schemes
- Unique textures
- Unexpected styles
This prevents repetitive outputs.
Prompt Guidance Techniques
More advanced methods like CLIP guidance can further enhance control and quality.
Read up on techniques like:
- CLIP interrogator
- CLIP guidance scale
:vvariance control
And tools like Automatic1111’s /imagine feature.
Example Stable Diffusion Prompts
Here are some prompt examples to illustrate the concepts:
Simple Baseline Prompt
An oil painting of a dragonAdding Details
An intricate oil painting of a green dragon with golden horns, extremely detailed scales shimmering in the sunlight Stylistic Variety
A pastel painting of a pink dragon in the shape of a sea shell, whimsicalSurprise and Unexpectedness
An avant garde oil painting of a sleepy kitten dragon curled up in a mushroom, unique color scheme, unexpectedUseful Stable Diffusion Resources
Here are some useful sites to find Stable Diffusion prompts and learn more prompt engineering:
- PromptHero – Search and share SD prompts
- Stablediffusionweb – Explore 12 million+ prompts
- SDArt – Stable Diffusion prompt guides
By mastering prompt engineering through both structure and experimentation, you can reliably create incredible AI images with Stable Diffusion. Use these tips and examples as a starting point for your own prompt writing journey.