Description
Convly is an independent, data-first reference for AI models and the hardware that runs them, and its Image-to-Prompt Generator is a free tool that turns any image into a ready-to-use AI prompt. Upload or paste an image and a vision-language model describes it, returning a detailed text-to-image prompt, a negative prompt, a style breakdown and suggested settings — such as Midjourney's --ar and --stylize, or a sampler, step count and CFG scale for Stable Diffusion (SDXL or SD 3.5).
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The tool works on both AI-generated images and real photographs, screenshots or hand-drawn art, because it describes the visual content rather than reading back a stored prompt. The same output serves as a starting point for Flux, DALL-E, Ideogram or any other text-to-image model. Convly is transparent that a finished image does not contain its original prompt or seed, so a vision-model reconstruction is a close estimate, not a byte-for-byte original.
The Image-to-Prompt Generator is completely free, needs no account, has no daily limit for normal use, and works in seven languages. It sits alongside Convly's broader research offering, which includes a hand-verified AI models database, an API cost calculator, an LLM VRAM calculator and a self-hosting vs API break-even calculator.
- CategoryPrompt Engineering Tools
- Pricing ModelFree
- DeploymentCloud
- PlatformsWeb
Convly Image-to-Prompt's Core Features
Image-to-prompt generation via a vision-language model
Detailed text-to-image prompt plus a negative prompt
Style breakdown for each image
Suggested Midjourney (--ar, --stylize) and Stable Diffusion (sampler, steps, CFG) settings
Works on AI images, real photos, screenshots and hand-drawn art
Output usable across Midjourney, Stable Diffusion, Flux, DALL-E and Ideogram
Free with no signup, no daily limit and support for 7 languages
How to use Convly Image-to-Prompt?
Add your image: Upload or paste the image you want to describe.
Generate the prompt: The vision-language model analyzes it and produces a prompt in seconds.
Review the details: Read the text-to-image prompt, negative prompt, style breakdown and model settings.
Use it in your generator: Copy the prompt and suggested settings into Midjourney, Stable Diffusion or another model.
Convly Image-to-Prompt's Use Cases
- Recreate an image's look
- Prompt starting points
- Learning prompt structure
- Cross-model workflows
