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Image to Prompt
100% Free No sign-up No login No paywall
Image to Prompt turns any picture into a detailed AI image prompt — free, in your browser. Upload a photo and the tool reads real data from the image itself: its dimensions, aspect ratio, orientation, dominant colours (sampled from the actual pixels), brightness and contrast. Then you add your choices — subject, style, mood, lighting and camera angle — and it builds a structured prompt ready for Midjourney, DALL-E or Stable Diffusion. This page is honest: without a key it builds the prompt from the image's real colours and size plus your choices — that is genuinely useful, but it is not the AI “seeing” the picture. True AI vision (a real AI description of what is in the image) is available as an optional upgrade with your own vision API key — clearly labelled, never required.
How to use Image to Prompt
- Upload any picture — a photo, a screenshot or artwork.
- Read the real analysis: size, aspect ratio, orientation, dominant colours, brightness and contrast.
- Fill in or adjust the guided form: subject, style, mood, lighting and camera angle.
- Press “Build Prompt” and copy the structured prompt into Midjourney, DALL-E or Stable Diffusion. Optional: press “AI Describe” with your own vision key for a true AI description.
Worked example
Example: upload a photo of a sunset over a lake (1920×1080, landscape, dominant colours deep orange #E85D04, dusky blue #1D3557, warm gold). Subject “a wooden boat on a calm lake”, style Cinematic, mood Peaceful, lighting Golden Hour, angle Wide shot. The tool builds: “Cinematic wide shot of a wooden boat on a calm lake at golden hour, deep orange and dusky blue palette, warm gold reflections, peaceful mood, photorealistic detail, 16:9” — ready to paste.
Tips for better results
- Let the dominant colours guide your palette words — they come from the real pixels.
- Name the subject in plain words first; the style and lighting do the rest.
- Add a negative prompt (blurry, distorted, low quality) when you paste into an image tool.
- Try the same image in two styles — Cinematic and Anime — and keep the better prompt.
Frequently asked questions about Image to Prompt
Is image to prompt free?
Yes, completely free — the analysis and prompt builder run in your browser, no API key needed. Only the optional AI Describe (true vision) needs your own key.
Does the tool really see my picture?
Not without a key. Without a key it reads real measurable data from the image — size, ratio, colours, brightness, contrast — and combines it with your choices. True AI “seeing” (a vision model describing the scene) needs a vision API key, and the page says so plainly.
Is my picture uploaded anywhere?
No. Your picture never leaves your device. Analysis and prompt building happen locally in your browser. With a vision key, the image is sent only to the provider you choose.
Which image tools can I paste the prompt into?
Any of them: Midjourney, DALL-E, Stable Diffusion, Leonardo, Firefly and the AI Image Generator on this site.
What is a negative prompt?
Words telling the image tool what to avoid — for example “blurry, low quality, distorted hands”. The builder adds a standard one you can edit.
Can I use it for thumbnails?
Yes — upload a thumbnail you like, copy its colours and style into the prompt, and generate a matching new thumbnail.
Meet the Founder — Anees Ur RehmanHe built AI Creator Studio so every creator can use powerful AI tools 100% free. More about Anees →