ChatGPT prompt generator

Use this ChatGPT prompt generator to build a complete business brief. Choose ChatGPT, Claude or Gemini formatting, then edit and copy your prompt with a checklist of details to change.

Builds a brief locally. No model call, sign-up or new share URL.

This ChatGPT prompt generator builds six sections: role, task, context, constraints, examples and output format. Start with a business job, replace the bracketed details and choose sourced ChatGPT, Claude or Gemini formatting. The tool makes no model call. Review the change checklist and verify the real assistant output before using it.

Your task brief

Starters are editable AIGROW examples. Replace their bracketed details before use.

AIGROW prompt template method Checked 2026-10-12

Name the job and expertise the assistant needs. 0 / 160 text units

State the action, audience and intended use of the answer. 0 / 2000 text units

Supply the facts, source dates and business details it can use. 0 / 8000 text units

Set factual boundaries, tone, length and actions that need your approval. 0 / 2000 text units

Give an input and a matching output. Include an edge case if useful. 0 / 4000 text units

Specify the headings, table columns or fields you want back. 0 / 1000 text units

Your prompt

Markdown headings separate the brief. OpenAI recommends clear instructions, context and examples. Reasoning models do not need a request to expose hidden reasoning. A pasted prompt does not create API system-message authority.

OpenAI prompt engineering Checked 2026-10-12OpenAI reasoning guidance Checked 2026-10-12

Load a job starter or fill the brief, then build your prompt. The result will appear here for editing and copying.

What to change before use

Verify the real answer against your sources and dates. Remove private customer information. This checklist checks the brief, not facts or edits made directly in the generated prompt.

Template method and limits

AIGROW wrote these job starters on 2026-10-12. Provider guides inform their structure. The templates contain no verified facts about your business, and a completed brief cannot guarantee a correct answer.

Our input limits are role 160, task 2,000, context 8,000, constraints 2,000, examples 4,000 and output format 1,000 UTF-16 text units. These local processing limits are not model context limits. New input stays in this tab; copied text is sent only where you paste it.

A pass means a field was provided or a bracketed placeholder was removed. It does not validate the quality of the example, the truth of a claim or the safety of an action. Test the prompt with your own representative cases in your chosen assistant.

OpenAI prompt engineering Checked 2026-10-12OpenAI reasoning guidance Checked 2026-10-12Claude prompting guide Checked 2026-10-12Gemini prompt strategies Checked 2026-10-12

How to use this tool

Start with the real job
Choose local business, ecommerce, agency, customer support or SEO content, then load its six-field starter. Replace bracketed details with confirmed facts and dates. Role, task, context and output format are required; constraints and examples can be expanded for the job.
Choose the assistant structure
Guides checked 12 October 2026 inform ChatGPT Markdown headings, Claude XML sections and Gemini context before a final task. Every version keeps all six fields. Build the prompt, edit the result and copy it. Switching assistant rebuilds from the brief. No model request runs here.
Check the answer separately
The change checklist highlights missing fields and bracketed placeholders. It does not validate facts or examples. Test the actual assistant answer against your sources, remove private data and confirm actions before using it. New input stays in the tab and is not added to a share URL.

Read the OpenAI prompting guide

Questions before you start

No. It combines your words with fixed templates in your browser. No model is called. The inputs are kept in the URL so you can share the same batch. Use public business details: a shared URL can appear in browser history and server logs.

ChatGPT uses Markdown sections, Claude uses escaped XML tags, and Gemini puts the role, constraints and format first and the task after context and examples. Official provider guides support these choices and are linked with a checked date. A pasted chat prompt cannot enforce API system-message authority or a JSON schema.

No. One conversation can reflect the context you just supplied, model behaviour and available web access. It cannot measure visibility across assistants. The AI visibility checker runs a separate scan and shows its scope and limitations.

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See how AI assistants describe your business

Use the AI visibility checker for a measured scan across assistants. A generated name, slogan or prompt does not tell you whether customers can find you.

Run the AI visibility checker