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AI prompt builder

A clear prompt has a goal, some context, a format and limits. Fill in the boxes and copy a prompt that works in ChatGPT, Claude, Gemini or any other assistant. Want to know why each part helps? Read how to write better AI prompts.

  • Free, runs in your browser, nothing is sent
A form that builds a prompt, surrounded by icons for a chat bubble, a list, a pen and a checkmark

Build your prompt

Start from an example:
Helpful extras

Your prompt

    Fill in the goal to see your prompt here.

    Check every answer you get back. Assistants can state wrong things confidently, so verify facts that matter. Never paste passwords, ID numbers or confidential information into any assistant.

    Learn more

    Why these boxes?

    Vague requests get vague answers. A goal says what you want, context lets the assistant aim at the right reader, a format and length shape the answer, and limits keep it on track. Our guide shows weak and better prompts side by side for each assistant.

    Read the AI assistants guide · AI FAQ

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