I’ve been messing around with GPTs lately and noticed a gap: A lot of people have great ideas for custom GPTs… but fall flat when it comes to writing a solid system prompt.

So I built a GPT that writes the system prompt for you. You just describe your idea — even if it’s super vague — and it’ll generate a full prompt. If it’s missing context, it’ll ask clarifying questions first.

I called it Prompt-to-GPT. It’s based on the GPT-4.1 Prompting Guide from OpenAI, so it uses some of the best practices they recommend (like planning induction, few-shot structure, and literal interpretation handling).

Stuff it handles surprisingly well:

• “A GPT that studies AI textbooks with me like a wizard mentor”

• “A resume coach GPT that roasts bad phrasing”

• “A prompt generator GPT”

Try it here: https://chatgpt.com/g/g-6816d1bb17a48191a9e7a72bc307d266-prompt-to-gpt

Still iterating on it, so feedback is welcome — especially if it spits out something weird or useless. Bonus points if you build something with it and drop the link here.

Ever struggled to tell AI exactly what you want? OpenAI’s new free prompt generator might change that.

Here’s how it works:
1️⃣ Type in your request - even something vague like “make me a logo.”
2️⃣ Hit Optimize.
3️⃣ GPT-5 rewrites it into a polished, structured prompt that any AI can understand.

No experience in prompt engineering needed.

Why it matters:

• Makes AI tools way more beginner-friendly 🚀

• Saves hours of trial and error ⏳

• Works across text, images, code, video, etc.

Basically, you don’t need to learn secret prompt hacks anymore — just tell AI what you want in plain language, and it does the rest.

Would you use this to supercharge your workflow?

Try here.