Image to Prompt

什麼是 Image to Prompt？

Image to Prompt is a web tool that turns an uploaded image into a text prompt. The homepage positions it as a way to describe images in words and generate prompts that can be reused in other AI image tools.

The workflow is simple: upload an image or use an image URL, choose a prompt mode and model target, and generate a result in seconds. The site presents the service as free, with no login required and unlimited generations stated on the homepage.

Image to Prompt 能做什麼？

Image input options

Upload a file or provide an image URL, then generate a text prompt from the source image.

Model-specific prompting

Choose from General Prompt, Nano Banana, Flux, Midjourney, or Stable Diffusion to shape the output for different generation targets.

Speed and quality modes

Switch between Fast and Advance modes to trade speed against more detailed output.

English output option

Select English as the output language; the page notes that the major models currently offer the most friendly support for English prompts.

Prompt generation workflow

Copy the generated prompt from the output box after generation completes, and review prompt history on the page.

使用情境

“Prompting from reference images”

Turn a reference image into a prompt that can be reused in another AI image model, especially when you want a text description before generating variations.

“Targeting a specific image model”

Create model-specific prompts for platforms such as Midjourney, Flux, or Stable Diffusion using the page’s dedicated prompt modes.

“Using image URLs as input”

Work from a shared image link instead of uploading a local file when the source image is already hosted online.

“Describing visuals for team review”

Generate a quick text description for a design sketch or visual concept when you need a readable prompt for discussion or iteration.

“Quick, no-login prompt creation”

Generate prompts without signing in when you want a low-friction, browser-based workflow for one-off conversions.

常見問題

What does Image to Prompt do?

It is an AI tool that converts an uploaded image into a text prompt. The generated prompt can then be used with other image-generation tools.

What image types work best?

The site says it supports clear images with well-defined subjects. It also mentions JPEG and PNG as supported formats.

Where can the generated prompts be used?

The generated prompts can be used on AI platforms and tools such as Flux1, Stable Diffusion, and Midjourney.

Are uploaded images saved?

According to the site, uploaded images are not stored. They are deleted immediately after the prompt is generated.

Is Image to Prompt free?

The service is described as free to use, with no login or registration required, and no limits on the number of generations are stated on the site.