# AI Prompt Machine > Free AI prompt generator. Write the perfect prompt for ChatGPT, Claude, Gemini and other AI models — for food, music, video, writing, code and more. AI Prompt Machine turns a plain-English idea into an expert prompt tuned to the domain you're working in. It's built for anyone using generative AI who wants better results without learning prompt engineering. ## Pages - [Home](/): Generate expert AI prompts from a plain-English idea. - [AI Tool Directory](/tools): Curated list of the best AI tools across chat, image, video, music, writing, coding and business. - [Learn](/learn): Short videos, AI news, and the Role–Task–Context–Format–Constraints prompt formula. - [About](/about): What AI Prompt Machine is and how it works.