AI Image to Prompt Generator
Upload any image — get the exact AI prompt to recreate it. Free, instant, no signup. Works for Midjourney, Stable Diffusion, Nano Banana, DALL·E and Sora 2.
Click to upload or drag & drop
JPG, PNG or WebP — up to 5MB
How the image-to-prompt generator works
Most AI image tools turn a text prompt into a picture. This tool does the reverse: it takes a picture and turns it into the text prompt that an AI model would need to recreate it. Behind the scenes, we send your uploaded image to a state-of-the-art vision model that describes the subject, scene, composition, lighting, color palette, camera angle, art medium and mood — then formats that description into the exact syntax your target platform expects. For Midjourney v7 you'll get a single-line prompt with --ar, --v and --style raw parameters. For Stable Diffusion you'll get comma-separated tags plus a ready-to-paste negative prompt. For Nano Banana, DALL·E 3 and Sora 2 you'll get the natural-language structures those models respond to best.
When to use image-to-prompt
Reverse-engineering prompts is one of the fastest ways to learn AI image generation. If a Pinterest reference, a screenshot from a video or a competitor's marketing visual is the look you want, paste it in and the prompt comes back in seconds — saving hours of trial-and-error. Designers use it to match a client's mood board. Marketers use it to recreate hero images at scale. Creators use it to extract the prompt-engineering patterns that successful AI artists use, then remix them into their own work. The tool is also a useful audit step: if the prompt it returns doesn't match what you thought you'd uploaded, that's a hint your visual brief is ambiguous.
Tips for the best results
- Upload the highest-resolution version of the image you have — vision models pick up more detail.
- Pick the matching platform. A Midjourney-formatted prompt won't render correctly in Stable Diffusion without translation.
- If the output is too generic, edit the prompt to add your specific subject, brand name or character details before pasting it back into the AI image tool.
- For video generation, choose Sora 2 — we'll add shot type, camera movement and audio cues that text-only descriptions miss.
Frequently asked questions
What is an AI image-to-prompt tool?
An image-to-prompt tool reverse-engineers an existing image into the text prompt that an AI model would need to recreate it. You upload a picture, the AI describes its subject, style, lighting, composition and color palette, and outputs a ready-to-paste prompt for Midjourney, Stable Diffusion, Nano Banana, DALL·E or Sora 2.
Is this image-to-prompt generator free?
Yes. GENAIHUB's image-to-prompt is free, requires no signup, and works directly in your browser. There are no watermarks, no daily caps for normal usage, and the resulting prompt is yours to use commercially.
Which AI image platforms does it support?
We generate prompts formatted for Midjourney v7 (with --ar, --v, --style raw parameters), Stable Diffusion (comma-separated tags + negative prompt), Nano Banana / Gemini 2.5 Flash Image, DALL·E 3 / ChatGPT image generation, and Sora 2 cinematic video prompts.
Do you store the images I upload?
No. Uploaded images are sent to our AI vision model only to generate the prompt and are not retained on our servers. The image never leaves the encrypted request.
Can I use this to copy another artist's exact style?
Our tool describes what it sees, but you're responsible for how you use the output. Avoid prompts that explicitly reproduce a living artist's signature style or copyrighted characters.