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Stable Diffusion Prompt Generator for Software Development
Describe your software development task in plain words and get an engineered Stable Diffusion prompt — weighted tags, a negative prompt and suggested sampler settings. Switch to any of 32 AIs to see the same request rewritten for that model. Free, private and instant.
Stable Diffusion prompt generator
Stable Diffusion · sd
Prompt: (a developer platform that automates code reviews:1.2), an abstract isometric workspace with floating code windows and connected nodes, clean isometric 3D illustration with soft gradients, soft studio lighting, subject on the right with clear space on the left for a headline, modern, trustworthy, innovative, brand colours indigo and teal, highly detailed, sharp focus Negative prompt: readable text, logos, clutter, lowres, blurry, jpeg artifacts, bad anatomy, watermark Settings: 1344×768 (16:9), Steps 30, CFG 6, Sampler DPM++ 2M Karras
550 chars · ~138 tokens
Open Stable Diffusion
- ›Weight important terms with (term:1.2).
- ›Always fill in the negative prompt.
- ›Start around 25–30 steps and CFG 5–7, then adjust.
How the Stable Diffusion prompt is structured
Stable Diffusion responds to weighted keywords, a negative prompt and sampler settings. The generator emphasises your subject with (subject:1.2) and suggests an SDXL-friendly resolution for the aspect ratio.
Every prompt is built from the same modular parts — role, task, context (your audience and details) and output format — then rendered in the style each AI follows best. Change the AI in the drop-down and the same request is rewritten instantly.
Stable Diffusion prompting tips
- Weight important terms with (term:1.2).
- Always fill in the negative prompt.
- Start around 25–30 steps and CFG 5–7, then adjust.
Software Development prompt types
Choose a prompt type for software development; each comes with an expert role, context rules and an output format:
- Tech hero illustration — for example “a developer platform that automates code reviews”.
- Blog cover image — for example “an article about migrating a monolith to microservices”.
Example output for Stable Diffusion:
Prompt: (a developer platform that automates code reviews:1.2), an abstract isometric workspace with floating code windows and connected nodes, clean isometric 3D illustration with soft gradients, soft studio lighting, subject on the right with clear space on the left for a headline, modern, trustworthy, innovative, brand colours indigo and teal, highly detailed, sharp focus Negative prompt: readable text, logos, clutter, lowres, blurry, jpeg artifacts, bad anatomy, watermark Settings: 1344×768 (16:9), Steps 30, CFG 6, Sampler DPM++ 2M Karras
AI image tools compared
| AI | Made by | Prompt style |
|---|---|---|
| Stable Diffusion | Stability AI | weighted tags, a negative prompt and suggested sampler settings |
| Midjourney | Midjourney | comma-separated descriptors plus Midjourney parameters (--ar, --s, --no) |
| ChatGPT Images | OpenAI | a natural-language scene description |
| Gemini Image (Nano Banana) | a natural-language scene description | |
| FLUX | Black Forest Labs | a natural-language scene description |
| Ideogram | Ideogram | a description with quoted text, style and aspect-ratio settings |
| Leonardo AI | Leonardo.Ai | a natural-language scene description |
| Adobe Firefly | Adobe | a natural-language scene description |
Frequently asked questions
What is a Stable Diffusion prompt generator?
It turns a plain-language request into a structured prompt — role, task, context and output format — written the way Stable Diffusion follows best, so you get better answers on the first try.
Does this tool send my text to Stable Diffusion?
No. The prompt is assembled in your browser from templates. Nothing you type is sent to any server or AI until you paste it yourself.
Why does the prompt change when I switch AI?
Models are trained on different conventions: Claude responds well to XML tags, Gemini to Persona/Task/Context/Format, Midjourney to descriptors and --parameters, Suno to style tags and a lyric sheet. The generator rewrites the same request for each.
What if I leave a field empty?
The example shown in grey is used instead, so the prompt is always complete. Replace it with your own details for the best results.
Can I use these prompts for other software development tasks?
Yes. Pick the closest prompt type and describe your own task — the software development expertise in the role and context still applies.
Is the prompt generator free?
Yes — free, unlimited and no account needed.