How to Describe an Image with AI and Turn It into an Art Prompt

Updated

Use the Image to Prompt mode on Image to Prompt Generator (imagepromptguru.net): upload a JPG, PNG, or WEBP file up to 5MB (or paste an image URL), pick the target model and output language, then generate. The tool returns a written prompt in English that you can paste into Midjourney, DALL·E, Stable Diffusion, or Flux. No account is required, and the site states the service is free with no watermarks or hidden costs.

Before you start

  • File format: JPG, PNG, or WEBP.
  • File size: 5MB maximum.
  • Input options: upload from your device or enter an image URL.
  • Output language: the generated prompt is always in English, which the site describes as the standard for AI art. You can still enter descriptions in any of the 18 supported input languages.
  • Privacy: the site says images are processed in real time and discarded immediately, and are not stored or used for training.

Step-by-step: image to prompt

1. Open the Image to Prompt tab

The generator has two modes. Use Image to Prompt when you already have a picture (a photo, sketch, or reference) and want it described. Use Text to Prompt only when you have a written idea that needs professional phrasing.

2. Add your image

Click the upload area and choose a file, or paste an image URL into the URL field. If the upload fails, check the format and size first — a 6MB PNG will be rejected even though the format is supported.

3. Choose the target AI model

The model selector offers General, Midjourney, DALL·E, Stable Diffusion, and Flux. Pick the tool you will actually draw with; the prompt is optimized for that model's conventions. If you are unsure, General is the safe default.

4. Set the output language

Choose from 18 languages, including English, Spanish, Chinese (Simplified and Traditional), French, German, Japanese, Russian, Portuguese, Arabic, Korean, Italian, Dutch, Turkish, Polish, Vietnamese, Thai, Hindi, and Indonesian. This controls the interface and input language — the prompt itself comes back in English.

5. Generate and review

Click Generate Prompt. Read the result against your image: does it capture the subject, composition, lighting, and style? If a key element is missing, re-run with a clearer or better-lit source image rather than editing the prompt blindly.

6. Refine and reuse

Paste the prompt into your drawing tool. Small edits — swapping a style word, adding an aspect ratio, or removing an unwanted detail — usually improve results more than regenerating from scratch.

Choosing the right mode

Your situation Use this mode Why
You have a photo or sketch to reproduce as a prompt Image to Prompt Analyzes visual content and describes it
You have an idea but weak wording Text to Prompt Enhances written descriptions using AI art best practices
You want a specific look (Ghibli, Cyberpunk, watercolor, etc.) Text to Prompt with a Scene/Style preset Style presets are available in this mode

The Text to Prompt mode also offers Scene/Style options — General, Photorealistic, Ghibli, Cyberpunk, Fantasy, Anime, Watercolor, Oil Painting, and Steampunk — plus an Enhance Prompt button.

Common snags

  • Upload rejected: confirm the file is JPG, PNG, or WEBP and under 5MB.
  • Prompt misses details: source image quality matters more than prompt tweaking; try a sharper, less cluttered image.
  • Prompt language confusion: input can be in your native language, but the output prompt is English by design.
  • History: prompt history is stored locally in your browser, so clearing browser data removes it.

What you can do with the result

Generated prompts belong to you, and the site states they can be used commercially. That makes this workflow practical for mood boards, client references, or building a reusable prompt library from your own image collection.