SD Prompt Generator

Generate complex Stable Diffusion prompts with negative tags and exact attention weighting.

Features

• Negative Prompting Built-in: Pre-filled with industry-standard negative tags to prevent bad anatomy.
• Attention Weighting Syntax: Easily format keywords with (word:1.5) syntax using a slider.
• Quality Enhancers: Pre-fills latent-space triggers like masterpiece and 8k resolution.
• Works for Automatic1111, ComfyUI, and InvokeAI.
• 100% offline and private.

How to Use

1. Type your primary concept into the Main Subject box.
2. Use the Weight Builder to emphasize specific ignored details (e.g., "red shoes" at 1.5 weight).
3. Modify the pre-filled Quality Enhancers and Negative Prompt as needed.
4. Copy both the Final Positive Prompt and Final Negative Prompt into your WebUI.

Frequently Asked Questions

What does (keyword:1.5) mean?

In Automatic1111, parentheses combined with a number indicate attention weighting. 1.5 tells the text-encoder to pay 50% more attention to that word.

Why do I need a Negative Prompt?

Open-source Stable Diffusion generates exactly what it "thinks" of. A negative prompt tells the AI exactly what features to actively avoid rendering in the noise matrix.

Does this work for SDXL?

Yes! SDXL responds well to these prompts, though it generally requires fewer quality enhancers than older SD 1.5 models.