Free tool
Prompt Optimizer for ChatGPT
Paste the prompt you wrote and get a sharper version, or describe what you want in your own words and get a professional prompt. Either way, you see the reason for every part.
Paste the prompt you wrote and get a sharper version.
Task
Language of the prompt
Result
The optimized prompt shows up here, with every change it made and why.
How the tool works
- 1
Paste a prompt, or describe what you want
Have a prompt? Paste it. Don't? Write in your own words what you want ChatGPT to do. Then pick the task. - 2
It's written with the prompt typesThe tool sends it to an OpenAI model with instructions built on the types of prompts: context, a clear task, an output format, and examples or stages when the task needs them.
- 3
Get the prompt, and the why
You get the prompt ready to copy, each part and its reason, and questions about anything missing instead of guesses.
Prompt optimizer FAQ
What does a prompt optimizer do?
It rewrites the request you send to ChatGPT so it's clearer: it adds the context the model doesn't have, sets the output format, and adds limits it has to keep to. You get an answer closer to what you want the first time, instead of retrying.
Is the tool free?
Yes, it's completely free, with 10 tries a day per visitor so it stays available to everyone.
What's the difference between "I have a prompt" and "Write one for me"?
What's the difference between "I have a prompt" and "Write one for me"?With "I have a prompt" you paste a prompt you wrote, and the tool improves it and explains every change. With "Write one for me" you describe what you want in your own words, and the tool writes the whole prompt and explains each part.
Do the prompts work with Claude and Gemini too?
Yes. A good prompt is built from clear parts that every AI model understands, so you can use it with ChatGPT, Claude or Gemini.
Does it write image prompts?
No. The tool is for text prompts in SEO, content and data work, like writing articles and titles or analyzing Search Console reports. It doesn't write prompts for generating or editing images.
Your privacy
We don't store your prompt. It's sent to OpenAI to be optimized, and the result comes straight back to you. All we keep is how many tries you've used today, so the tool stays free for everyone. Don't put secrets in a prompt, like passwords or customer data.
Want to write prompts yourself?
The tool saves time, but what matters most is knowing how a good prompt is built. See the types of prompts, with SEO examples.