AI Ad Copy Generator
Google, Meta, LinkedIn & X ad copy
What Is the AI Ad Copy Generator?
The AI Ad Copy Generator writes ad copy for Google Search, Meta (Facebook and Instagram), LinkedIn and X. Describe your offer and audience, and it writes the full set each platform needs: 15 headlines and 4 descriptions for a Google responsive search ad, or primary text, headlines and descriptions for social ads. Every line is checked against the platform's character limit.
Key Features
Why Responsive Ads Need So Many Variations
Google's responsive search ads mix and match up to 15 headlines and 4 descriptions to find the combinations that perform best. Giving it real variety, with different benefits, proof points and calls to action, lets it learn faster. Fifteen near-identical headlines waste that, which is why the generator deliberately varies the angle across options.
Write Ads You Can Defend
Ad platforms reject copy with unsupported claims, excessive capitals or misleading promises. The generator sticks to what your brief says, so include real facts: prices, numbers, and guarantees you actually offer. Then review every line before it goes live. You know your offer and your platform's ad policies better than any model does.
Common Use Cases
- Drafting a new Google Ads campaign
- Testing fresh angles for underperforming social ads
- Producing ad variations for A/B tests
- Adapting one offer for several ad platforms
Frequently Asked Questions
Is the AI Ad Copy Generator free?
Yes. It's free with a ProxyHorizon account, and every account gets 25 runs a day shared across all our data tools. You can read about the tool without signing in, but running it needs an account because each run fetches live data.
Which AI writes the ads?
The copy is written by Claude, Anthropic's AI model.
Will the headlines fit Google's limits?
The generator writes to each platform's limits and checks every line. Anything over the limit is flagged so you can trim it before uploading.
Can I upload the ads directly?
Export the copy as CSV and paste it into your ad platform. Review each line first: you're responsible for meeting your platform's ad policies.
Does it work for regulated industries?
It can draft copy, but finance, health and other regulated ads have extra rules. Have someone who knows those rules review the copy before it runs.
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