ChatGPT Prompt Generator
Typing a single sentence into ChatGPT usually returns something generic, and the reason is not the model — it is that a sentence leaves almost everything unsaid. Give the generator that same sentence and it writes the version with the missing parts filled in: who is reading, how long it should be, what to leave out.
- Free to use
- Free account required
- Your prompt stays yours
Your prompt will appear here
Describe the job in your own words. We write the prompt, structured for the model you picked.
How it works
- 1
Says the quiet part
Length, reading level, tone, what not to include. These are the things you know and never type, and they are usually the difference between a draft and a rewrite.
- 2
Shaped the way ChatGPT reads
Headed sections rather than one block of prose, so a five-part request comes back with five parts answered.
- 3
Ready to save
Because each section stands alone, the result survives being pasted into a custom GPT or a saved prompt and edited later.
When to use it
Work you repeat weekly
Write the brief once properly, then change two lines each week instead of retyping it from memory.
Tasks outside your expertise
When you do not know what a good answer requires, the brief asks for it on your behalf.
Handing a prompt to someone else
A colleague can run a written brief. They cannot run what was in your head.
Frequently asked questions
Do I need a ChatGPT Plus account?
No. What you get here is text. Paste it into any version, free or paid, web or app.
Why is the result so much longer than what I typed?
Because a sentence is not a brief. Everything added is either something you implied or a blank marked for you to fill — nothing is padding, and you can delete any line you disagree with.
Can it write prompts for GPTs and automations?
Yes, and that is where it earns its keep. A prompt that will run many times deserves stated constraints, not a request you happened to phrase well once.
Does my description go to OpenAI?
No. The writing happens on our own provider, and you decide where the finished prompt gets pasted.
Related free tools
- Claude Prompt GeneratorDescribe a task and get a Claude prompt with a labelled slot waiting for the document you will paste. Free with an account.
- Gemini Prompt GeneratorPick the shape you want the answer in — table, steps, JSON — and get a Gemini prompt built to return it. Free to use.
- ChatGPT Prompt OptimizerRewrite any prompt into the Markdown-sectioned structure ChatGPT follows best. Free with an account.
- Free Prompt GeneratorDescribe the job in a sentence and get a complete prompt back, structured for the AI tool you use. Free with an account.
- Prompt templatesStart from a proven prompt for marketing, SEO, coding, writing and more.