How to use the ChatGPT Prompt Generator
- 1. Describe the taskPick what you want (explain, write, code, plan…) and describe it in your own words.
- 2. Set the shapeChoose the audience, format, length and tone, and add any must-have requirements.
- 3. Copy the promptBuild it, then copy or download it and paste it into ChatGPT, Claude or Gemini.
Why structure helps
Chat assistants answer the question you actually asked, not the one in your head. A vague prompt like "explain joins" leaves the model to guess your level, how long the answer should be and what it should look like. A structured prompt removes the guessing. It sets a role (who should answer), a clear task, the audience, the format, a length and any requirements.
None of this is magic wording. It's the same brief you'd give a person: what you need, who it's for and what good looks like.
Worked example
With the default choices (task Explain, topic "how SQL joins work, using a students and courses table", audience complete beginner, format numbered steps, length about 300 words, tone friendly, with an example), the tool builds a 42-word prompt of about 71 tokens. It starts "You are an experienced teacher who explains things simply.", then gives the task, the audience, format, length and tone on separate lines, and ends with "Include at least one concrete example."
Tick Let it ask clarifying questions first when the task depends on details you haven't decided yet, such as a cover letter where the model should ask about the company.
Tips for better results
- Put background in the Background box: your syllabus, the job post or the error message. Context beats clever wording.
- Change one thing at a time when an answer misses: the audience first, then the format.
- For long tasks, ask for an outline first, then each section.
- Check facts, code and references the AI gives you. It can sound sure and still be wrong.
- Never paste passwords, OTPs, ID numbers or other people's private data into an AI tool.
Frequently asked questions
Does it only work with ChatGPT?
No. The prompt is plain text, so it works the same in Claude, Gemini, Copilot and other chat assistants.
Does this tool send my text to an AI?
No. The prompt is assembled in your browser from your choices. Nothing is sent anywhere until you paste it into an AI tool yourself.
Is the ChatGPT prompt generator free?
Yes. You can open the ChatGPT prompt generator and fill in everything without signing up. When you build a prompt for the first time, we ask once for your name and WhatsApp number; after that it, and every other Uncodemy tool, opens straight away.