Prompt extractor
Reprompt (reprompt.org) is a free image-to-prompt tool. Upload a JPEG, PNG, or WebP and it returns two things from one photo: a single detailed text prompt, and a JSON prompt with subject, style, lighting, mood, colors, composition, and camera fields. No account is required. The browser shrinks the long side to 1536 pixels before upload.
Reprompt AI for Android — same workflow on your phone (Google Play).
Last updated
Upload an image
JPEG, PNG, or WebP. The long side is reduced to 1536 pixels before upload.
One photo returns a text prompt and a JSON prompt.
Common Questions About Image to Prompt Conversion
Get instant answers to the most frequently asked questions about converting images into AI prompts.
How do I turn an image into a prompt?
Simply upload your image to our AI-powered image to prompt generator. Our AI analyzes the visual elements, style, composition, and details to create a detailed text prompt that can be used with AI art generators like Midjourney, DALL-E, or Stable Diffusion. The process takes just seconds and requires no technical knowledge. For step-by-step instructions, check out our complete guide on extracting prompts from images.
Can AI recreate the same image?
While AI cannot create an identical copy, it can generate very similar images when given detailed prompts. Our image to prompt tool helps extract the key visual elements, style, and composition details needed to recreate similar images with AI generators. The more detailed the prompt, the closer the AI-generated result will be to the original. Learn more about image repurposing techniques.
What is the AI that takes image as prompt?
Our AI uses advanced computer vision and natural language processing to analyze images and generate detailed text prompts. The generated prompts can then be used with popular AI art generators like Midjourney, DALL-E 3, Stable Diffusion, and Leonardo AI. Unlike generic image descriptions, our tool creates prompts optimized specifically for AI art generation.
Can ChatGPT turn an image into text?
Yes, ChatGPT can describe images, but our specialized image to prompt tool is specifically designed for generating AI art prompts. We provide more detailed style analysis, composition breakdown, and formatting optimized for AI image generators. While ChatGPT offers general descriptions, our tool creates prompts that work best with art generation platforms. Explore our collection of 500+ AI prompt examples to see the difference.
How to get prompt from image?
Upload your image to our free tool at reprompt.org/image-to-prompt. Our AI automatically analyzes the image and generates a comprehensive prompt describing the style, composition, colors, lighting, and artistic elements. The process takes just a few seconds and requires no technical knowledge. You can then copy the prompt and use it with any AI art generator.
Which AI generates prompts from images for free?
Reprompt.org offers free image to prompt generation with no signup. Upload a JPEG, PNG, or WebP and you get a text prompt plus a JSON prompt. Fair-use limits keep the tool available. Compare it with other free AI prompt generators, or start from the JSON prompt page.
Can AI reimagine an image?
Edit the extracted prompt and paste it into a generator you already use. Change the style, colors, lighting, or crop. Reprompt does not generate the new image, and a daily limit applies to extraction.
Is the image to prompt tool really free?
Yes. The image to prompt generator is free and does not ask for an account. A pace limit and a daily ceiling apply so it can stay free. You can use the prompts you create for personal or commercial work.
What is an Image to Prompt Generator?
An image to prompt generator is an AI-powered tool that analyzes visual content and converts it into detailed text descriptions optimized for AI art creation. These text prompts describe style, composition, colors, lighting, and artistic elements in a format that AI image generators like Midjourney, DALL-E, and Stable Diffusion can understand and recreate.
Our free image to prompt tool uses advanced computer vision models to identify visual patterns, artistic styles, and compositional elements. The generated prompts go beyond simple descriptions—they're structured specifically for AI art generation, including technical details like camera angles, lighting conditions, and style modifiers that produce better results.
Why extract a prompt from an image?
Extracting prompts from successful images helps you understand what makes compelling AI art. When you see a stunning AI-generated image, our tool reveals the exact prompt structure that created it. This knowledge helps you create better prompts for future projects and improves your understanding of prompt engineering techniques.
Content creators use prompt extraction to reverse-engineer viral content, learn from trending styles, and create variations of successful images. Marketers extract prompts from high-performing social media content to replicate successful visual strategies. Artists use it to study composition and style elements that resonate with audiences.
How does image-to-prompt conversion work?
Our AI analyzes images using deep learning models trained on millions of image-prompt pairs. The system identifies multiple visual dimensions simultaneously: subject matter, artistic style, color palette, lighting conditions, composition rules, and technical photography elements. All these elements are then translated into structured text that AI art generators can interpret.
The technology combines computer vision for visual analysis with natural language processing for prompt generation. This dual approach ensures the generated prompts are both visually accurate and linguistically optimized for AI art platforms. Learn more about the technical process in our step-by-step guide to reverse engineering AI prompts.
Why use Reprompt to extract a prompt from an image?
Our AI-powered tool analyzes your images and creates detailed prompts that work perfectly with all major AI art generators. Unlike generic image description tools, we optimize prompts specifically for AI art creation, ensuring better results with platforms like Midjourney, DALL-E, Stable Diffusion, and Leonardo AI.
Advanced AI Analysis
Our AI analyzes composition, style, colors, lighting, and artistic elements to create comprehensive prompts.
Instant Results
Get detailed AI prompts in seconds. Upload, analyze, and get your prompt ready for any AI art generator.
Perfect for All AI Tools
Generated prompts work seamlessly with Midjourney, DALL-E, Stable Diffusion, and all major AI art platforms.
How do you extract a prompt from an image?
Convert any image into a detailed AI prompt in three simple steps.
Upload Your Image
Drag and drop, upload, or paste any image. We support all common image formats including JPG, PNG, and WebP.
AI Analysis
Our advanced AI analyzes style, composition, colors, lighting, and artistic elements to understand your image.
Get Your Prompt
Copy the text prompt, the JSON prompt, or both. The text prompt is what Midjourney, Flux, and Stable Diffusion expect. The JSON is what people paste into Nano Banana and GPT Image.
When should you use the JSON prompt instead of the text?
Use the JSON when you want to change one field, such as lighting or camera angle, or when you are pasting into Nano Banana (Gemini) or GPT Image. Use the text prompt for Midjourney, Flux, and Stable Diffusion. Reprompt returns both from the same upload. The field-by-field guide is on the image to JSON prompt page.
| Tool | JSON as the prompt? | What to paste |
|---|---|---|
| Nano Banana (Gemini image) | Paste the JSON as the prompt text. The Gemini app and the image prompt box do not have a separate JSON mode. | The JSON object |
| GPT Image | ChatGPT and the OpenAI Images API take a string prompt. Pasting JSON often works because the model can read the fields. The API does not accept this 11-field schema as a typed parameter. | JSON, or the flat text if the box is short |
| Midjourney | No. A Midjourney prompt is prose plus flags such as --ar and --stylize. | Flat text, then --ar from aspectRatio |
| Flux | No. Flux expects a caption. Some websites put a chat model in front that can rewrite JSON, but Flux itself does not parse these fields. | Flat text |
| Stable Diffusion | No. Automatic1111, Forge, and ComfyUI want prose or tags in the positive prompt. A ComfyUI workflow file is JSON too, but that file is a node graph, not this prompt. | Flat text |