CropUp Ai
AI Image Prompt Generator
Describe your idea in plain English - get a complete, ready-to-use Midjourney or ChatGPT prompt back. No image upload needed.
Last updated: July 2026
This free AI image prompt generator turns a plain-English description into 5 ready-to-use prompts - no account, no image upload, no cost. Know your brand style already? Try our Midjourney Prompt Builder for a more structured approach.
Try an example
Recent generations
Generating 5 prompt variations...
Your AI image prompt generator results
Not happy with the results? Use our Prompt Fixer to diagnose and rewrite any of these.
How to use these prompts
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1
Pick a style that fits the mood you're going for, or try a few.
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Copy the prompt and paste it into Midjourney, ChatGPT, or your AI image tool of choice.
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Not quite right? Hit "Regenerate all" for a fresh batch, or use "Send to Prompt Fixer" on any card to fine-tune it further.
Best AI Prompts for Images
The best AI image prompts are specific in 6 layers - not just the subject. They describe the content type, subject details, colors and materials, composition, lighting direction and quality, and camera lens. A prompt with all 6 layers produces dramatically different results than one with only a subject description. Use the generator above to build all 6 layers automatically.
AI Image Prompt Examples
Five complete, copyable prompts across common use cases. See more in our product photography prompt guide.
Product photography
Product hero shot of a matte ceramic skincare bottle on a marble surface, soft morning window light, shallow depth of field, 85mm lens, minimal composition --ar 4:5 --v 8.2 --stylize 100
Lifestyle scene
Lifestyle candid of a woman in a linen dress reading on a sunlit porch, warm golden hour light, natural film grain, 35mm lens, editorial framing --ar 3:2 --v 8.2 --stylize 150
Brand mood
Flat lay of botanical ingredients and dried florals on textured beige linen, soft diffused overhead light, warm neutral palette, top-down composition --ar 1:1 --v 8.2 --stylize 75
Portrait
Studio portrait, low-key lighting, single soft key light from camera left, deep charcoal background, confident expression, 85mm lens at f/2.0 --ar 4:5 --v 8.2 --stylize 50
Abstract and artistic
Abstract composition of pastel geometric shapes floating in soft diffused light, fine art rendering, generous negative space, minimal color palette --ar 16:9 --v 8.2 --stylize 400
Text to Image Prompt Generator
A text to image prompt generator takes your plain-language description and converts it into optimized prompt language that AI image tools understand. Instead of guessing which words Midjourney responds to, you describe what you want and the generator applies the correct technical framework - aspect ratios, style parameters, lighting vocabulary, and camera specifications.
Prompts for AI Image Generators on Social Media
Every platform has its own aspect ratio. Generate a prompt above, then send it to our Platform Optimizer to reformat it for a specific feed.
Instagram feed (4:5)
Editorial fashion photo of a model in a tailored blazer against a neutral studio backdrop, soft directional light, clean composition --ar 4:5 --v 8.2 --stylize 100
TikTok (9:16)
Vertical lifestyle shot of a hand holding a matte skincare bottle against a sunlit window, warm natural light, shallow depth of field --ar 9:16 --v 8.2 --stylize 100
How to Prompt AI to Generate Images
The fastest way to prompt AI to generate images is to describe 6 specific elements: what kind of image (content type), what is in it (subject), the colors and materials, the composition and framing, the lighting, and the camera lens. Each layer removes ambiguity and gives the AI a precise instruction instead of a guess. Use the free generator above to build all 6 layers with live preview - no prompt writing experience needed. See the full breakdown in our 6-layer AI prompt framework guide.
What Is the Best AI to Generate Image Prompts
The best AI image prompt generator is one that covers all 6 prompt layers (not just subject and style), shows a live preview as you build, and does not require signup to use. Look for tools that include lighting and camera specifications - these are the two layers most generators skip, and the two that make the biggest visible difference to output quality.
How to write better AI image prompts
The 6 things every great prompt includes.
Content Type
Start by defining what kind of image this is. Portrait, product shot, flat lay, editorial, abstract - be specific before you describe anything else.
Subject
Describe your main subject like a film director. Clothing material, pose energy, expression, hair, accessories - the more detail, the more accurate the result.
Colors and Materials
Hex codes mean nothing to AI. Say deep burgundy velvet not red. Say warm champagne satin not gold. Describe how the material behaves in light.
Composition
Tell AI where to put things. Rule of thirds, generous negative space, full body or close-up, centered or off-center. Composition is direction, not decoration.
Lighting
Lighting is mood. Soft diffused window light feels intimate. Hard direct sun feels harsh. Golden hour feels nostalgic. Name the light source, its position, and its quality.
Camera and Lens
Specify a lens. 85mm portrait lens at f/2.0 tells AI exactly how the image should feel. Shot on 35mm film tells it the grain, color, and imperfection level.
| Layer | What it captures | Example fragment |
|---|---|---|
| Content Type | What kind of image this is | product hero shot |
| Subject | Person, product, or scene in full detail | matte ceramic skincare bottle |
| Colors and Materials | Descriptive language not hex codes | deep burgundy velvet |
| Composition | Framing and subject position | rule of thirds, generous negative space |
| Lighting | Source, direction, and quality | soft morning window light |
| Camera and Lens | Focal length and aperture | 85mm lens at f/2.0 |
This tool applies all 6 layers automatically to every prompt it generates. The more detail you add in your description above, the better each variation will be.