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AI Image Prompt Builder
Build detailed image prompts by picking subject, style, lighting, camera, composition, mood and aspect ratio for Midjourney, DALL·E, Stable Diffusion or Flux.
🔒 Processed locally in your browser — we don’t upload your input.
How to use the Image Prompt Builder
Image generators reward specific prompts. “A cat” produces something generic, while “a ginger cat sleeping on a sunlit windowsill, cozy illustration, soft morning light, shallow depth of field” produces a picture with intention. This builder helps you write prompts like that by choosing from curated options for art style, lighting, camera angle, lens, composition, colour palette and mood, then combining them with your subject in a sensible order.
Select the target platform and the output adapts: Midjourney prompts get parameters such as --ar for aspect ratio and --no for exclusions; Stable Diffusion and Flux get a separate negative prompt field and comma-separated keywords; DALL·E and other natural-language models get a flowing descriptive sentence. You can randomise individual options to explore ideas and lock in the ones you like.
The builder does not generate images itself and needs no account; it simply writes the text you paste into your image tool. Designers use it to brainstorm, marketers to keep campaign visuals consistent, and beginners to learn the vocabulary that image models respond to. Everything runs locally in your browser.
Frequently asked questions
Does this generate images?
No, it writes the prompt. Paste it into Midjourney, DALL·E, Stable Diffusion, Flux or similar.
What is a negative prompt?
A list of things to avoid, supported by Stable Diffusion and Flux. Midjourney uses --no.
What does --ar mean?
It is Midjourney’s aspect ratio parameter, e.g. --ar 16:9.
Can I use it commercially?
Yes, the prompts are yours. Check your image platform’s own licence terms.
About this tool
Build detailed image prompts by picking subject, style, lighting, camera, composition, mood and aspect ratio for Midjourney, DALL·E, Stable Diffusion or Flux. People also look for: ai image prompt generator, midjourney prompt builder, stable diffusion prompt, dall-e prompt.
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