PromptExtract

PromptExtract is an image-to-text prompt generator that converts reference images into structured, copy-ready text prompts for AI image generators like Midjourney, FLUX, and SDXL.

What is PromptExtract?

PromptExtract is a web-based tool that takes an uploaded image (JPG, PNG, or WEBP, up to 8 MB) and outputs a detailed text prompt describing subject, style, lighting, composition, and mood. It supports six output formats tailored for specific AI models: GPT Image, Nano Banana, Midjourney, FLUX, SDXL, and Universal. The platform does not disclose a specific maker but is hosted at image2textprompt.com.

Key Features

• Multi-format support — Generate prompts in GPT Image, Nano Banana, Midjourney, FLUX, SDXL, or Universal format, each optimized for the target model’s language preferences.
• Example library — Browse 14 pre-made examples covering photography, illustration, anime, pixel art, and more, each with a reference image and generated prompt.
• Negative prompt generation — The tool also produces a negative text prompt alongside the positive one, useful for SDXL and other models that support exclusion criteria.
• Client-side image compression — Images are compressed in the browser before analysis to speed up generation, though uploaded data may be stored temporarily on Cloudflare R2 and D1 for service operations.
• Google sign-in — Users authenticate via Google to access the generation tool; no account is needed for browsing examples.

Who is it for?

• Product designers — Translate moodboards, UI screenshots, and concept frames into text prompts for iterative design in Midjourney or FLUX.
• Marketing teams — Break down competitor visuals, campaign references, and ad layouts into structured text language for creative rounds.
• AI creators — Upload an image when they already have the visual direction but need the words for a generation workflow.
• Visual researchers — Catalog lighting, composition, camera feel, and material language from references before building custom prompt variations.

What can you do with PromptExtract?

• Recreate a reference image — Upload a product photo or portrait and get a prompt that reproduces the same subject, lighting, and composition.
• Iterate on visual styles — Use the generated prompt as a base, then edit details to explore variations in art direction, color palette, or camera angle.
• Build a prompt library — Convert multiple reference images into consistent prompt structures for team use or future projects.

How does PromptExtract work?

1. Upload a JPG, PNG, or WEBP image (up to 8 MB). The browser compresses it locally.
2. Choose an output format: GPT Image, Nano Banana, Midjourney, FLUX, SDXL, or Universal.
3. Click to generate — the tool analyzes the image and produces a structured text prompt plus a negative prompt. Copy and paste into the target AI image generator.

FAQ

What is an image to text prompt generator?

It is a tool that analyzes an uploaded image and writes a detailed text prompt for AI image generators. The text describes subject, style, lighting, composition, camera language, and visual mood.

How do I turn an image into a prompt?

Upload a JPG, PNG, or WEBP image, choose a format such as Midjourney or FLUX, and generate the text result. You can then copy the text prompt into your preferred image generator.

Can I use the generated prompt in Midjourney?

Yes. Choose the Midjourney format to get a text prompt with richer art direction, composition detail, lighting language, and style cues that are useful for Midjourney workflows.

Does the tool support FLUX and SDXL prompts?

Yes. The generator can create FLUX text prompts, SDXL text prompts, and negative text prompts. You can use the output as a base and edit it for your own model settings.

Are my uploaded images stored?

Uploaded images and generated prompts may be stored in Cloudflare R2 and D1 for service operation, evaluation, and debugging.