Convly AI Image-to-Prompt

Convly AI Image-to-Prompt is an image generator tool. A free web tool that analyses an uploaded image and returns a reconstructed text-to-image prompt, a negative prompt, a style breakdown and estimated Midjourney and Stable Diffusion settings, with no sign-up required.

Convly AI Image-to-Prompt is a browser-based utility that turns a picture into text. A user uploads, pastes or drops in a PNG, JPG or WEBP file (up to 6 MB), and a vision-language model reads the image and writes a detailed text-to-image prompt. Alongside it come a negative prompt, a breakdown of the visual style, and suggested parameters for Midjourney (aspect ratio and stylize) and Stable Diffusion (sampler, step count and CFG scale). The page is candid about what the approach can and cannot do. A finished image does not carry its original prompt or seed, so the output is a close estimate meant to recreate the look, not the identical file. Exact data is recoverable only when a Stable Diffusion PNG still holds its generation metadata, as AUTOMATIC1111 and ComfyUI write it, and a metadata viewer can read that. Sharing on platforms such as Discord, X, Reddit, Facebook or Telegram strips it, and Midjourney never embeds the prompt at all. In those cases a vision-model reconstruction is the practical route. Because the tool describes visual content rather than looking up stored data, it also works on real photographs, screenshots and hand-drawn art. That makes it handy for borrowing the lighting, composition or colour grade of a reference image. The generated prompt is formatted for Midjourney and Stable Diffusion (SDXL or SD 3.5) but can serve as a starting point for Flux, DALL·E, Ideogram or other generators. The interface supports seven languages, needs no account, and the site states there is no watermark and no daily limit for normal use. In the wider field, it sits between Midjourney's built-in /describe command, which returns four suggestions inside Discord, and self-hosted options like CLIP Interrogator that need a GPU with roughly 6 to 8 GB of VRAM. Convly removes the setup and hardware requirement, at the cost of fewer controls than a local pipeline. It suits prompt writers, designers and hobbyists who want a fast starting prompt from a reference picture.