AI Ad Copy Generator for Google, Meta and LinkedIn Ads
The ad copy writer in AI Ghostwriter produces Google responsive search ads, Meta and LinkedIn ad copy, landing page headlines and slogans, each within its character limits. For Google you get 15 headlines of up to 30 characters, 4 descriptions of up to 90 and 2 display paths of up to 15; lines over a hard limit are dropped, and every line shows its character count.
Try it: Ad copy
Enter to send · Shift+Enter for a new line
How to use it
- 01
Type what you're promoting, who it's for and why it's worth a click.
- 02
Pick Ad copy under “Use it for” (in More), choose the platform, then add the audience, the offer, the tone and, for Google, your keywords.
- 03
Send it, scan the options with their character counts and copy the ones you want into your ad account.
Good for
- Headlines and descriptions for Google responsive search ads
- Primary text variations for Facebook and Instagram ads
- LinkedIn Sponsored Content intro texts and headlines
- Headline options for an A/B test
- Landing page headlines, subheadlines, benefit bullets and buttons
- Slogan and tagline ideas
The rules it follows
| Google search ad | 15 headlines (30), 4 descriptions (90), 2 display paths (15) |
|---|---|
| Meta | 3 primary texts (125), 5 headlines (40), 3 descriptions (30), 2 buttons (25) |
| 3 intro texts (150), 5 headlines (70), 2 buttons (25) | |
| Landing page | 3 headlines (70), 3 subheadlines (160), 5 bullets (90), 3 buttons (25) |
| Slogans | 10, up to 50 characters each |
| Over a limit | Google: dropped, with a repair pass if too few are left; others: a warning |
| Red pen | Skipped: the output is structured data |
| Download formats | Markdown, JSON, plain text, HTML |
Questions
How many characters is a Google Ads headline?
Up to 30 characters, and each description up to 90. The writer produces 15 headlines, 4 descriptions and 2 display paths of up to 15 characters, and drops any line that runs over.
How should I write responsive search ad headlines?
Make each one work on its own, since Google mixes and matches them. The writer tries a different angle in each headline, uses your keyword in at least two, and leaves out exclamation marks and all-caps words.
How long should Facebook and Instagram ad text be?
Only about the first 125 characters of the primary text show before “See more”, so that's the target. You get 3 primary texts, 5 headlines of up to 40 characters, 3 descriptions of up to 30 and 2 button ideas; these are recommendations, so going over gets a warning.
What happens to ad copy that's over the limit?
In Google ads, lines over the limit are dropped, and if too few are left the copy gets one repair pass. Meta, LinkedIn, landing page and slogan limits are recommendations, so you get a warning instead.
Will it make up discounts or prices?
No. Its rules limit it to the offer you give: no invented prices, awards or statistics, and no guaranteed results in areas like health or finance. Check the copy against the platform's ad policies before it goes live.
Can it write slogans?
Yes. The Slogan / tagline option gives you 10 slogans of up to 50 characters, in different styles: wordplay, benefit, emotion and bold claim.