AI Image Prompt Generator
Turn a rough picture idea into an image prompt that looks right.
Describe what you see in your head. Prompt Helper adds the subject details, style, lighting, composition and camera language that image models respond to, for Midjourney, DALL-E and Stable Diffusion.
No sign-up needed to try. Limits are on the pricing page.
See the difference
a cozy coffee shop on a rainy day
Subject: a small corner coffee shop seen from the street on a rainy evening, warm light glowing through fogged windows, a barista wiping the counter, a few customers reading inside. Style: cinematic photograph, shallow depth of field, soft film grain. Lighting: warm tungsten interior against cool blue dusk, wet pavement reflections. Composition: low angle, 35mm lens, rule of thirds with the doorway as the focal point. Mood: calm, nostalgic, inviting. Avoid: text, logos, distorted hands, oversaturated colors.
An illustrative example. Your result will depend on what you type.
What you get
Style and medium, chosen
Photo, illustration, 3D render or concept art, written the way image models read it.
Lighting and composition
Light direction, lens, angle and framing, so the picture has a clear focal point.
A built-in avoid list
Common problems like extra text or odd hands are called out up front.
How it works
- 1
Describe your idea
Type it the way you would say it. Rough is fine.
- 2
Generate
Prompt Helper adds the structure and details the AI tool needs.
- 3
Copy and use
Refine it if you like, then paste it into your AI tool.
Questions
Which image tools does this work with?
It is tuned for Midjourney, DALL-E and Stable Diffusion. The result is plain text, so you can paste it into any image tool.
Do I need to know prompt terms like aspect ratio or stylize?
No. Describe the picture in plain words and the generator adds the structure. You can still add tool-specific settings yourself afterwards.
Is it free?
You can try it without signing in. Limits are shown on the pricing page.
Can I change the result?
Yes. Use Refine to adjust it, or edit the text directly before you copy it.