Generate detailed, professional-grade prompts for Midjourney, DALL-E, Stable Diffusion, Flux and Leonardo AI — built with local rule-based logic, no AI API.
Tap a category to pre-fill the form with a ready-made starting point, then tweak and generate. 3 variants per category — 66 templates in total.
An AI image prompt is the written instruction you give an image-generation model — it describes the subject, style, environment, lighting, composition and mood you want. The more specific and well-structured the prompt, the more predictable and polished the result tends to be. This generator builds that structure for you locally, combining your idea with proven descriptor patterns.
Midjourney responds well to short, comma-separated descriptors plus trailing parameters like --ar 16:9. DALL-E prefers a single, natural-language sentence written the way you'd describe a photo to a person — no dashes or parameter syntax. This tool automatically formats your prompt differently depending on which platform you choose.
A negative prompt tells the model what to avoid — things like blurry detail, extra fingers, or watermarks. Stable Diffusion and Leonardo AI use it directly; Midjourney and DALL-E don't have a dedicated field for it, so we label it "optional" for those and you can fold a couple of the terms into your main prompt instead if you like.
No — describe your idea in plain language and the generator structures it into a well-formed prompt for you, applying proven descriptor patterns automatically.
Yes — Midjourney-style prompts use short comma-separated descriptors and parameters, while DALL-E-style prompts read as a natural sentence. Pick your target platform and the formatting adjusts automatically.
It's free with no signup, and prompts are generated locally — nothing is saved or sent to a server.