Image to Prompt is a free online tool that turns reference images into clear, reusable AI prompts in seconds. Generate prompts for General Image Prompt, Flux, Midjourney, Stable Diffusion, and Nano Banana from a single upload.
Turn one image into a reusable AI prompt in seconds. Supports JPG, PNG, WEBP, GIF, AVIF, HEIC, and HEIF up to 20MB.
Use a direct image URL. We validate safety, redirects, format, and size before import.
Use these three simple steps to turn any image into structured AI prompts with Image to Prompt.

Upload a supported local image file to start prompt generation.
Image to Prompt reads subjects, composition, lighting, style, and visual context, then converts the image into clear, structured prompt text for your selected mode.
Copy the generated result, edit it if needed, and reuse it for AI image generation, design references, research, or creative workflows.
Find answers about supported formats, AI prompt output, processing, and how to use Image to Prompt more effectively.
Image to Prompt supports common image formats including JPG, PNG, WEBP, GIF, AVIF, HEIC, and HEIF.