AI ad copy generator
Ads need a hook, a promise and a click. Describe your offer and get a prompt that applies proven copywriting frameworks to write ads that convert.
How it works
Describe it
Say what you need in plain words — no prompt-engineering knowledge required.
Get a pro prompt
A structured Role · Objective · Context · Format prompt, built for this task.
Use it anywhere
Paste into any AI, refine in chat, or hear it read aloud.
What you can create
A Facebook ad using PAS
Get a ready-to-use prompt for a Facebook ad using PAS.
3 Google headline variations
Get a ready-to-use prompt for 3 Google headline variations.
A retargeting ad
Get a ready-to-use prompt for a retargeting ad.
Why it works
- Proven frameworks (AIDA, PAS, 4 U's)
- Multiple hook variations to test
- One focused call-to-action
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FAQ
Is the AI ad copy generator free?
Yes — LLM Prompt Gen gives you 20 free credits every month, no credit card required.
Which AI models does it work with?
The generated prompt works in ChatGPT, Claude, Gemini and any other LLM.
Do I need to know prompt engineering?
No. Describe what you want in plain words and the engine builds the structured prompt for you.
