AI Prompt Free
Turn a rough idea into a detailed prompt for AI writing, image or video tools
Forpeople who use AI chatbots and image or video generators Web
Typed into an AI writing tool, "write a product description" brings back three paragraphs that could fit any mug ever sold. AI Prompt Free takes a rough idea like that and turns it into a longer, structured prompt to paste into the AI tool you already use. Optional fields add the audience and any limits, and you pick a tone and one of six output languages. The result stays editable on the page before you copy or export it.
Four general tools cover writing, image prompts, video prompts and image to text. The image prompt is built around subject, style, lighting and composition, and the video version adds subject movement and camera direction. Image to text takes an uploaded picture of up to 5 MB and returns a description and an image prompt to reuse. The site writes text only, so the pictures and clips themselves are made in another tool.
The tool library holds 50 narrower generators for single jobs, for example Amazon bullet points or prompts shaped for FLUX, Kling and Suno. Your text and images go through OpenRouter, a service that passes requests on to different AI models. The privacy policy says the site keeps no copy of what you send or get back. Requests to some models are capped per network address each day.
Good fit if you…
- get flat answers from AI tools and want fuller prompts
- want to turn a picture you have into a prompt for an image generator
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