7 Ad Copy Formulas That Convert

Proven copywriting frameworks based on psychology. Master AIDA, PAS, BAB, FAB, and more. Use them across Google, Facebook, LinkedIn, TikTok, and email.

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Why Formulas Work (And Why You Should Use Them)

Ad copy formulas are psychology-based templates that guide readers from problem recognition through to action. They work because they follow how humans naturally make decisions: noticing a problem, recognizing its impact, considering solutions, and taking action.

The genius of formulas is that they're framework-agnostic. The same AIDA formula works for Google Ads, Facebook ads, email, LinkedIn, and TikTok. The psychology is universal. You adapt the execution (tone, length, tone) to the platform, but the underlying structure stays the same.

Instead of staring at a blank page and guessing, formulas give you a battle-tested skeleton to fill with your specific benefits, proof, and CTA. Thousands of marketers have validated these formulas across millions of dollars in ad spend. They work. Your job is to use them strategically and test variations.

Formula 1: AIDA (Attention → Interest → Desire → Action)

How It Works

A = Attention

Hook them with a surprising fact, question, or bold statement. Interrupt their scroll.

I = Interest

Show how your product solves the problem you just highlighted. Build curiosity.

D = Desire

Paint the picture of life after using your product. Add proof (testimonials, stats, guarantees).

A = Action

Clear, specific call-to-action. Remove friction. Make the next step obvious.

When to Use

Best for awareness campaigns and cold audiences. Works when your audience has never heard of you. Great for brand building and top-of-funnel.

Example: Productivity SaaS

A: "You're spending 10 hours weekly on busywork."

I: "Our AI automates it in minutes."

D: "Join 5,000 teams who've reclaimed their time. Guaranteed 10-hour weekly savings or money back."

A: "Start your free trial—no card required."

Best Platforms

Works everywhere, but especially strong on: Facebook, Instagram, YouTube, Google Display.

Formula 2: PAS (Problem → Agitate → Solution)

How It Works

P = Problem

State the problem directly. Your audience already knows they have it.

A = Agitate

Dig into the emotional impact of the problem. Make them feel it. Why is this pain point bad?

S = Solution

Present your product as the solution. Make the shift feel inevitable and obvious.

When to Use

Best for problem-aware audiences (they know they have the pain, but haven't found the solution). Ideal for search ads and retargeting. Perfect for direct response.

Example: E-Commerce Inventory Software

P: "Manual inventory tracking is drowning your team."

A: "Every miscount costs you money. Every hour spent on spreadsheets is an hour NOT selling. Your competitors have already automated."

S: "Automate your inventory in 5 minutes. Real-time sync across channels. Never overstock or stockout again."

Best Platforms

Excellent for: Google Search Ads, LinkedIn, Facebook (retargeting), Email, Direct mail.

Formula 3: BAB (Before → After → Bridge)

How It Works

B = Before

Paint a vivid picture of life WITH the problem. The pain, the frustration, the status quo.

A = After

Paint an equally vivid picture of life AFTER using your product. The transformation. The relief.

B = Bridge

Show how to get from Before to After. Your product is the bridge. Make it simple and frictionless.

When to Use

Best for transformation-focused products: fitness, health, finance, education. Ideal when emotional impact is high. Great for aspirational copy.

Example: Fitness App

Before: "It's 6 AM. Your alarm goes off. You're exhausted, overweight, and not fitting into your favorite jeans anymore. The gym feels impossible."

After: "It's 6 AM. You're excited to work out. 10 minutes later you're done, energized, and 3 months in you've lost 15 pounds and feel amazing."

Bridge: "It starts with one 10-minute workout. We guide each step. Join 100K+ people who've transformed their bodies and their lives."

Best Platforms

Excellent for: Facebook, Instagram, YouTube, Email funnels, Landing pages.

Formula 4: FAB (Features → Advantages → Benefits)

How It Works

F = Features

What does your product DO? (E.g., "integrates with 100+ tools")

A = Advantages

Why does that feature matter? How is it different from competitors? (E.g., "saves you from switching between apps")

B = Benefits

What does the user GET from the advantage? What's the outcome? (E.g., "save 3 hours per week")

When to Use

Best for technical audiences and enterprise sales. When features ARE compelling (integrations, security, speed). Use when selling to problem-aware buyers who already understand the category.

Example: B2B Data Analytics Tool

Features: "Real-time data from 50+ sources. AI-powered insights. 256-bit encryption."

Advantages: "See all your data in one place. AI finds patterns humans miss. Enterprise-grade security."

Benefits: "Make faster decisions. Catch revenue leaks before they happen. Sleep well knowing your data is safe."

Best Platforms

Perfect for: LinkedIn, Google Search Ads, Tech forums, Email nurture sequences, Product pages.

Formula 5: The 4Ps (Problem → Promise → Proof → Push)

How It Works

P = Problem

State the problem your audience faces.

P = Promise

Make a specific, measurable promise about what your product will do.

P = Proof

Back it up with evidence (stats, testimonials, case studies, guarantees).

P = Push

Create urgency or scarcity. Give them a reason to act NOW, not later.

When to Use

Best for direct response campaigns. When you need IMMEDIATE action (sales, signups, downloads). Great for email campaigns and Facebook ads with hard CTAs.

Example: Online Course

Problem: "You want to quit your job, but you don't have a valuable skill to sell."

Promise: "Learn copywriting in 30 days and land your first freelance client."

Proof: "3,000+ students have earned $50K+ from copywriting. 97% satisfaction rate. Money-back guarantee if you don't land a client."

Push: "Early bird pricing ends tonight. Enroll now and get $200 off plus lifetime access."

Best Platforms

Excellent for: Email marketing, Facebook ads, Sales pages, Direct mail, Google Search Ads (short form).

Formula 6: The 1-2-3 Framework (One Problem → Two Desires → Three-Word CTA)

How It Works

This formula is built for brevity. Perfect for short-form platforms (Twitter, TikTok, Instagram Stories, Google Ads headlines). It forces you to be specific and punchy.

One Problem

A single, specific pain point. Not multiple problems—ONE.

Two Desires

Two things your audience wants as a result of solving that problem. E.g., "save time AND reduce costs."

Three-Word CTA

A clear, 3-word maximum call-to-action. "Learn more." "Get started." "Download now." "Try free."

When to Use

Best for headlines, subject lines, Twitter/TikTok copy, Google Ads headlines, Instagram captions. Any time brevity matters.

Example: Project Management App

One Problem: "Your team's scattered across 10 tools."

Two Desires: "See everything in one place. Cut meeting time in half."

Three-Word CTA: "Try free today."

Best Platforms

Perfect for: Google Ads headlines, TikTok ad text, Twitter, Instagram Stories, LinkedIn headlines, Email subject lines.

Formula 7: The Curiosity Gap (Hook → Setup → Payoff)

How It Works

This formula exploits the human need for closure. You create a knowledge gap, then intrigue the reader into clicking to close it.

Hook

Start with something surprising, contradictory, or incomplete. Make them want to know more.

Setup

Build the mystery. Tease the benefit without revealing it fully. Why should they care?

Payoff (in the landing page/email body)

Reveal the benefit. Answer the question. Deliver on the promise you made in the hook.

When to Use

Best when you want high click-through rates. Ideal for email subject lines, headlines, social media posts. Works when the payoff is genuinely valuable.

Example: Marketing Guide Lead Gen

Hook: "We analyzed 10,000 campaigns. What we found surprised us."

Setup: "The #1 reason 80% of campaigns fail has nothing to do with budget."

Payoff (in email/landing page): "It's all about targeting. Here's the framework used by top 1% of marketers. Get the free guide inside."

Best Platforms

Excellent for: Email subject lines, Facebook ad headlines, TikTok hooks, Twitter/X copy, Landing page headlines, YouTube video titles.

Which Formula to Use When: Quick Reference

Formula Best For Audience Top Platforms
AIDA Brand awareness, cold traffic Unaware Facebook, YouTube, Display
PAS Direct response, lead gen Problem-aware Google Search, LinkedIn, Email
BAB Transformation, aspirational Emotional buyers Facebook, Instagram, Email
FAB B2B, technical features Solution-aware LinkedIn, Google Search, Email
4Ps Urgent action, sales Ready to buy Email, Facebook, Google Search
1-2-3 Headlines, subject lines Any (works for brevity) Google Ads, TikTok, Twitter, Email
Curiosity Gap Engagement, CTR Any (hooks curiosity) Email, Facebook, TikTok, Twitter

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Frequently Asked Questions

Why do copywriting formulas work?

Copywriting formulas are based on human psychology and persuasion principles. They guide the reader's attention from problem to solution in a logical sequence. Instead of guessing, formulas give you a proven structure that works across platforms and industries.

Which formula should I use for my ads?

It depends on your campaign objective and audience awareness. Problem-aware audiences respond to PAS. Unaware audiences need AIDA. Use the comparison table to match your goal.

Can I combine formulas?

Absolutely. Many high-performing ads blend formulas. You might start with a curiosity gap (AIDA), then move into PAS (problem-agitate-solution). Experiment to find what works for your audience.

Do formulas work the same on all platforms?

The psychology is universal, but execution varies. Google Search ads use shorter AIDA sequences. Facebook ads work with longer PAS because users are in discovery mode. LinkedIn requires credibility-first approach. Adapt the formula to your platform.

How do I test which formula works best?

A/B test ads using different formulas side-by-side. Keep everything else the same—change only the copy framework. Run for at least 1,000 impressions per variant. Track CTR and conversion rate. Document winners and reuse for similar audiences.