Stable Diffusion Prompt Generator ChatGPT

Prompt /

Generating high-quality prompts is key to getting the most out of AI image generation models like Stable Diffusion. The prompt acts as instructions that guide the model on what type of image to generate. Crafting effective prompts is an art that requires experimentation, but following some best practices can help.

This article provides useful prompt engineering tips and real-world examples to showcase techniques for generating better Stable Diffusion images.

Prompt Structure

A Stable Diffusion prompt typically consists of the following key elements:

Subject and Content

  • Specify the main subject matter and content elements clearly. For example: “A painting of a girl playing violin on the beach at sunset.“

Style and Composition

  • Describe the desired artistic style. Use relevant artist names, genres, and descriptive terms. For example: “oil painting by Claude Monet, impressionist style“.
  • Provide compositional and framing details if needed. For example: “cropped portrait photo” or “wide landscape shot“.

Emotional Tone and Lighting

  • Set the overall mood and lighting, such as “somber lighting” or “bright and cheerful“.

Prompt Engineering Tips

Here are some key prompt engineering techniques for Stable Diffusion:

Use Relevant Artists for Style Inspiration

Referencing art styles helps the model generate more accurate outputs. For example:

photo of a futuristic city, matte painting by Syd Mead

Add Emotional Descriptors

Emotion terms like “hopeful”, “gloomy”, or “serene” can influence the overall style and mood.

Specify Lighting

Explicitly stating lighting, such as “dramatic side lighting” or “soft lighting”, leads to better control.

Use Weight Control

Prefix terms with a weight value followed by a colon to emphasize importance. For example:

(2.2) oil painting, highly detailed portrait of a wizard casting a spell

Stable Diffusion Prompt Examples

Below are some real-world examples of effective Stable Diffusion prompts:

Fantasy Portrait

(1.2) oil painting by greg rutkowski and alphonse mucha, highly detailed portrait of an elf princess with long golden hair braided with flowers, intricate headpiece, soft lighting, intricate gold trim on her dress

Futuristic Cityscape

matte painting by syd mead of a dark cyberpunk megacity with neon lights reflecting on wet streets, cinematic lighting, volumetric fog, 8k

Colorful Animal Illustration

children's book illustration by charley harper of a bright red cardinal with an extremely long tail perched in a little tree, soft lighting, great detail

As you can see from these examples, being as descriptive as possible about style, lighting, detail level and other elements leads to better prompt results.

Resources

Here are some useful sites for learning more about crafting Stable Diffusion prompts:

Conclusion

Crafting effective prompts is crucial for generating great AI images. Paying attention to details like style, lighting and composition makes a big difference. Start by looking at examples from artists and genres you like, and experiment with emotional and lighting terms. Referencing this article’s tips and examples will help you create better Stable Diffusion prompts.

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