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Ad Headline Generator

Generates ad headlines within each platform's character limits, across benefit, urgency and question angles.

AI Writing Nothing uploaded No sign-up Free, unlimited
AI Writing tool
Fill in the fields and press Generate.
In short Ad headlines are written against hard character limits, and they differ by platform: Google responsive search ads take 30 characters per headline, Facebook and Instagram primary text is cut around 125 with a headline near 40, and LinkedIn allows more but shows less on mobile. Writing past the limit means the platform truncates it where it chooses. Within that space the angles that work are few — the benefit stated plainly, urgency that is real, a question the reader would answer yes to, or a specific number. Include the keyword the person searched where the platform matches on it, because seeing their own words back is what confirms the ad is relevant. Two rules that matter more than cleverness. The headline must match the landing page, since an ad that promises one thing and delivers another wastes the click and is penalised by quality scoring. And write several genuinely different ones rather than variations of a phrase — the platforms rotate and learn, and they can only learn from real differences.

How to use the Ad Headline Generator

  1. Describe your topic in the input field.
  2. Choose how many variations you want and the style that fits.
  3. Click any result to copy it, or regenerate for a fresh set.

About the Ad Headline Generator

The Ad Headline Generator generates ad headlines within each platform's character limits, across benefit, urgency and question angles. It runs as plain JavaScript inside the page, which means there is no upload step, no queue and no size limit imposed by a server — the only limit is your own device.

What people use it for

  • Filling a responsive search ad with 15 headlines.
  • Testing angles without writing each one manually.
  • Fitting a message into 30 characters.

Frequently asked questions

Is there a limit on how often I can use the Ad Headline Generator?
Free, unlimited, and no email address required. You can use it a hundred times a day and nothing changes.
Does anything I enter leave my computer?
No. The Ad Headline Generator runs entirely in your browser using JavaScript. Nothing is transmitted, logged or stored, which you can verify yourself in the Network tab of your browser's developer tools.
What do people use the Ad Headline Generator for most?
The jobs it is built for: filling a responsive search ad with 15 headlines. Testing angles without writing each one manually. Fitting a message into 30 characters. It is built for exactly those cases rather than being a general-purpose tool with this bolted on.
Will this work on a tablet?
Yes. The page is responsive and the tool works in Chrome, Safari, Firefox, Edge and Samsung Internet on both Android and iOS. There is no app to install and nothing to sign into.

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