Ad copy for paid
📖 3 min readUpdated 2026-04-19
Paid ad copy is short, specific, and action-oriented. It's direct response compressed into 50-150 words. Each element, hook, body, CTA, does a specific job.
The structure
- Hook: first line, stops the scroll
- Body: 1-3 sentences developing the promise
- Proof: a specific number, case study, or credential (optional but strong)
- CTA: specific action
Character limits by platform
- Meta Feed: 125 chars primary text before truncation
- Meta Story: headline in overlay, short primary
- Google RSA: 30-char headlines × 15, 90-char descriptions × 4
- LinkedIn Sponsored Content: 150 char intro
- TikTok / Reels: minimal copy, visual-first
- YouTube: 70-100 char headline + 100 char description
Copy rules
Specificity beats generality
"Save money" = dead. "$47/month" = alive. Numbers, named things, specific outcomes.
One angle per ad
Don't cram 5 benefits. Pick one angle (price, speed, quality, outcome) and commit.
Active voice
"Get X" beats "X can be obtained." Short sentences. Imperative voice for CTAs.
No jargon without translation
Industry jargon alienates the 90% not in the inner circle.
Read like a text, not a pitch
Especially on Meta. "Just saw this and thought of you" feels personal. "Introducing our revolutionary..." feels corporate.
CTAs that work
- "Shop now" for commerce
- "Learn more" for content-led
- "Get the guide" for lead magnets
- "Try free" for SaaS
- "Book call" for services
Emojis
Platform-dependent:
- Meta: 1-2 emojis can help CTR
- LinkedIn: emojis at top flag as sales-y; avoid
- TikTok: fine, feels native
- Google: don't bother
The P.S. move
On longer-form platforms (Meta body, LinkedIn Sponsored), add a "P.S." at the end. Proven to lift CTR, it's the second-most-read line.
Testing copy
Hold creative constant, test 3-5 copy variations. Each tests a different angle (price, outcome, pain, story).