How to Write Ad Copy That Converts – 7 Formulas for Google, Facebook, and LinkedIn Ads

A client in Dubai was spending 2,000 AED per month on Google Ads. His ads had decent click‑through rates (2%), but almost no conversions. He was frustrated. I looked at his ad copy: generic, boring, and full of buzzwords like "best", "leading", "innovative".

We rewrote his ads using proven copywriting formulas. His conversion rate went from 0.5% to 3.5% – a 7x increase. He started getting leads at half the cost.

This guide shares 7 ad copy formulas that work on Google Ads, Facebook Ads, and LinkedIn Ads. I will give you templates and real examples so you can adapt them for your business. Let us start.

1. The Problem – Why Most Ads Fail

Most ads fail because they are about the business, not the customer. They say "We are the best" instead of "Here is how we solve your problem." Customers do not care about you. They care about themselves. Good ad copy speaks to the customer's pain, desire, and solution.

Before you write anything, answer these questions:

• Who is your audience?
• What is their pain or desire?
• What is your solution?
• What is your unique selling proposition?
• What is the call‑to‑action?

2. Formula #1 – PAS (Problem – Agitate – Solve)

Best for: Google Ads, Facebook Ads, landing pages.

Problem: State the problem your customer has.
Agitate: Make the pain feel urgent and real.
Solve: Present your product as the solution.

Example (for a plumber):
Problem: Leaking tap? Blocked drain?
Agitate: Ignoring it can lead to water damage and costly repairs.
Solve: Call us now. We fix it fast. Fixed price. Guaranteed.

3. Formula #2 – Before – After – Bridge

Best for: Facebook Ads, LinkedIn Ads, lead gen.

Before: Describe the current situation (pain).
After: Describe the ideal situation (solution).
Bridge: Show how you help them get from before to after.

Example (for a business coach):
Before: Struggling to get clients? Working 12 hours a day?
After: Imagine a business that runs itself. Clients coming to you. Time for family.
Bridge: I help overwhelmed founders build systems that generate consistent leads. Book a free call today.

4. Formula #3 – The 4 U's (Useful – Urgent – Unique – Ultra‑Specific)

Best for: Google Ads headlines, Facebook Ad copy.

Useful: How does it help the customer?
Urgent: Why act now?
Unique: What makes it different?
Ultra‑Specific: Be precise about the benefit.

Example: "Get 50 leads in 30 days or your money back. Limited spots. Only for Kuwait businesses."

5. Formula #4 – FOMO (Fear Of Missing Out)

Best for: Facebook Ads, email ads, limited‑time offers.

Create urgency. Use timers, limited stock, or limited spots.

Example: "Only 5 spots left at this price. Book before midnight to secure your slot."

6. Formula #5 – Social Proof

Best for: LinkedIn Ads, Facebook Ads, trust building.

People trust other people more than they trust you. Use testimonials, case studies, and reviews.

Example: "Join 500+ happy customers. See what they say: [testimonial]. Book your free consultation now."

7. Formula #6 – The One‑Liner

Best for: Google Ads headlines, LinkedIn Ad headlines.

One sentence that captures your value proposition.

Example: "We build websites that rank #1 on Google – or you don't pay."

8. Formula #7 – Question

Best for: Facebook Ads, LinkedIn Ads, engagement.

Ask a question that your audience relates to. Then answer it.

Example: "Tired of spending money on ads that don't convert? Discover how we help businesses get 5x ROI."

9. Quick Tips for Each Platform

Google Ads:

• Include the keyword in the headline.
• Use all 3 headlines and 2 descriptions.
• Add callouts (free shipping, 24/7 support).
• Test different CTAs.

Facebook Ads:

• Use high‑quality images/videos (the image matters as much as the copy).
• Keep copy short (under 150 words).
• Use emojis (sparingly) to stand out.
• Test different ad formats.

LinkedIn Ads:

• Be professional and authoritative.
• Use data and statistics.
• Target by job title and industry.
• Keep it concise (LinkedIn users are busy).

10. Real Case Study – A Startup Triples Conversion Rate with Ad Copy Refresh

A SaaS startup in India was running Facebook Ads with a CTR of 1.5% and conversion rate of 1%. They were spending 100,000 INR per month with poor results.

We rewrote their ad copy using the PAS formula:

• Problem: "Struggling to manage customer data?"
• Agitate: "Spreadsheets are slow. Mistakes cost you clients."
• Solve: "Our CRM automates everything. 14‑day free trial."

After 2 weeks:

• CTR increased to 3.2%.
• Conversion rate increased to 4.5%.
• Cost per lead dropped by 60%.

They now use these formulas for all their ad campaigns.

Final Thoughts – Test, Iterate, and Improve

Ad copy is not one‑and‑done. Test different formulas. A/B test headlines, CTAs, and images. Track what works. Double down. Then test again.

Use these 7 formulas as a starting point. Adapt them to your brand voice. Your conversions will improve.

– Md Zeeshan