Stable Diffusion 3.5 Prompt Guide

Last updated on: Nov 14, 2024

Stable Diffusion 3.5 (SD 3.5) is the latest iteration of the open-source AI model developed by Stability AI, pushing the boundaries of text-to-image generation. This model can transform text descriptions into stunningly detailed, high-quality images, from hyper-realistic renders to imaginative, surreal creations. The key to unlocking its full potential lies in crafting effective prompts that guide the model toward your vision.

In this guide, we'll explore the key features of Stable Diffusion 3.5 and how to write more effective prompts using detailed categories, examples, and strategies to get the best results.

Key Features of Stable Diffusion 3.5

• Exceptional Image Quality: Produces high-fidelity images with intricate details, even in complex scenarios.
• Customizability: Easily fine-tune the model to meet specific creative needs or build applications based on customized workflows.
• Efficient Performance: Optimized to run on standard consumer hardware, particularly the Stable Diffusion 3.5 Medium and Large Turbo models.
• Low VRAM Requirement: Stable Diffusion 3.5 Medium only requires 9.9 GB of VRAM to unlock full performance, making it highly accessible for most consumer GPUs.
• Diverse Outputs: Generates images that are representative of the world, showcasing different skin tones and features with minimal prompting.
• Versatile Styles: Capable of producing a wide range of styles and aesthetics, from 3D to photography, painting, and line art.
• Fast Inference Times: Stable Diffusion 3.5 Large Turbo provides some of the fastest inference times for its size, without sacrificing image quality.
• Ownership of Outputs: Users retain full ownership of the media generated, with no restrictive licensing implications.
• Free for Commercial Use (Up to $1M in Annual Revenue): The model is available for free commercial use for small businesses and creators with less than $1M in annual revenue.
• Community-Focused License: Available for both commercial and non-commercial use under the permissive Stability AI Community License.

Understanding the Basics of Prompting

Think of the SD 3.5 model as your creative collaborator. The clearer and more specific you are with your prompts, the better the output will be. Here's how to structure your prompts to achieve the best results:

Key Elements to Include in Your Prompt

• Style: Define the visual style of the image. Examples: “a watercolor portrait of a cat,” or “a digital painting of a futuristic city.”
• Subject and Action: Identify the subject and describe its action. Example: “A knight riding a horse through a dense forest at dawn.”
• Composition and Framing: Specify how you want the subject framed, such as close-ups or wide-angle views. Example: “A close-up of a flower with droplets of water.”
• Lighting and Color: Describe the lighting style and color palette. Example: “Soft golden hour lighting with warm tones.”
• Technical Parameters: Use cinematic terms like “bird's-eye view” or “wide-angle shot” to guide perspective and framing. Example: “A wide-angle shot of a futuristic city at night, with glowing billboards.”
• Text: Include text in your image with quotation marks. Keep it short, like: “The Future is Now” in neon lights.
• Negative Prompting: Use negative prompts to exclude unwanted elements. Example: “No people” or “Avoid bright red colors.”

Examples of Effective Prompts

• Fantasy Artwork: “A majestic unicorn in a lush green meadow, bathed in soft sunlight, framed with tall trees on either side. The unicorn has a shimmering white mane and is surrounded by small, glowing fireflies. The color palette is pastel with soft pink and purple hues.”
• Realistic Photography: “A close-up shot of a black coffee cup resting on a wooden table, with steam rising. The lighting is warm, with soft sunlight coming from the left, casting gentle shadows on the surface. The background is blurred, creating a bokeh effect.”
• Surrealism: “A floating whale in the middle of a city skyline at night, with stars in the background. The whale's body is glowing, and the buildings around it are distorted, as if they are melting. The color palette is dark, with shades of blue, purple, and silver.”
• Line Art: “A detailed line drawing of a dragon curled around a tree. The dragon's scales are intricately drawn, and the tree's branches extend outward, twisting into a complex design. The drawing has clean, sharp lines with minimal shading.”

Tips for Refining Your Prompts

• Be Clear and Specific: The more precise you are, the better the AI will understand your vision. For example, “a red vintage sports car parked on a cobblestone street at sunset” is clearer than just “a car.”
• Use Visual References: Look for reference images and match them with words in your prompt. Think of the scene like it's a photograph or painting to help with phrasing.
• Experiment with Variations: Try different lighting, angles, or compositions if your first attempt doesn't give the desired result.
• Use Negative Prompting to Filter Unwanted Features: Exclude unwanted elements by using negative prompts, such as “No background” or “Avoid bright red colors” if they keep appearing in your results.

Conclusion

Mastering prompt writing is essential for getting the best results from Stable Diffusion 3.5. By clearly describing the subject, style, lighting, and composition you want, you can guide the model to produce images that align with your creative vision. The more detailed and specific you are in your prompts, the more control you have over the final result.

Experiment, refine, and have fun with the process to unlock the full potential of SD 3.5's powerful generative capabilities! Ready to put your prompts to the test? Start generating images now at our AI Image Generator.

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