AI Prompts for ChatGPT for Ad Copy

20 tested prompts across 4 stages. Works with ChatGPT, Claude, and Gemini.

AI Prompts for ChatGPT for Ad Copy
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Ad copy written with ChatGPT without the right constraints sounds like every other ad: generic benefits, weak CTAs, and headlines that nobody clicks. The problem is that ad copy requires specificity, and most prompts do not provide it. These prompts build effective ad copy by starting with a clear brief, targeting the right audience psychology, and producing variations you can actually test. They cover Facebook, Google, Meta, and display formats, and walk through the entire process from concept to a testable set of creative. This guide walks you through every stage of ChatGPT for Ad Copy, from Brief the campaign all the way through Optimize and scale, with a tested, copy-ready prompt at each step. Each stage targets a specific phase of the process so you always know exactly what to ask and what output to expect. Works with ChatGPT, Claude, and Gemini and any other major AI tool.

Stage 1

Brief the campaign

Strong ad copy starts with a strong brief. These prompts define the audience, message, and constraints before writing a word.

Write the creative brief before writing ads

Before we write any ad copy, help me build a proper creative brief. I am advertising [PRODUCT OR OFFER] to [TARGET AUDIENCE]. Answer these questions and then confirm you are ready to write: What is the single most important thing I want the audience to know or feel? What is the main objection or hesitation I need to overcome? What is the call to action? What makes my offer meaningfully different from alternatives? What is the tone? Platform: [PLATFORM]. Format: [FORMAT, E.G. SINGLE IMAGE, CAROUSEL, SEARCH].

Brief the campaign

Define the audience and their pain point

I am writing ads for [PRODUCT]. Help me define my target audience at the level of specificity that produces good ad copy. Not just "small business owners" but the specific situation, belief, frustration, or aspiration that makes them click. Ask me five questions about who my best customers are and what was true for them right before they bought. Use my answers to write a one-paragraph audience profile I will use as context for all the copy we write.

Brief the campaign

Identify the strongest ad angle

I am advertising [PRODUCT OR OFFER] to [AUDIENCE]. Give me five different ad angles, each based on a different psychological driver: (1) relief from a specific pain, (2) aspiration toward a desired outcome, (3) social proof and what others like them have done, (4) fear of missing out or cost of inaction, and (5) curiosity about something unexpected. For each angle, write a sample headline and first sentence. I will choose the angle before writing full copy.

Brief the campaign

Map the ad to the funnel stage

I want to run ads for [PRODUCT] at different stages of the funnel. Describe what the ad copy strategy and messaging should be for: (1) cold audiences who have never heard of us, (2) warm audiences who have visited the site or engaged with content, and (3) hot audiences who have been to the checkout or are existing customers for an upsell. For each stage, suggest the key message and CTA that fits where the audience is in their journey.

Brief the campaign

Audit an existing ad that is not performing

This ad is not performing well: [PASTE CURRENT AD COPY]. The product is [DESCRIBE]. The audience is [DESCRIBE]. Based on what you see, what are the most likely reasons this ad is not working? Is it the hook, the offer, the CTA, the audience mismatch, or the copy itself? Give me a prioritized diagnosis and suggest which element to fix first before we rewrite anything.

Brief the campaign

Stage 2

Write the ad copy

With a brief in hand, these prompts produce complete ad copy for the most common platforms and formats.

Write a Facebook or Instagram ad

Write a complete Facebook and Instagram ad for [PRODUCT]. Audience: [DESCRIBE]. Angle: [ANGLE FROM STAGE 1]. Include: primary text (2 to 3 short paragraphs), headline (under 40 characters), description (under 30 characters), and call to action button text. Write three versions: one that leads with the problem, one that leads with the outcome, and one that leads with social proof. Do not use the phrase "Are you tired of" or any cliche opener.

Write the ad copy

Write Google Search ads

Write Google Search ads for [PRODUCT / SERVICE]. The search terms I am targeting are: [LIST KEYWORDS]. Write three expanded text ad options. For each ad include: three headline options (under 30 characters each), two description options (under 90 characters each), and the display path. Headlines should match the search intent closely. Descriptions should add a benefit or proof point not in the headline. Flag any headlines that are likely to conflict with Google's ad policies.

Write the ad copy

Write a carousel ad sequence

Write copy for a five-card carousel ad for [PRODUCT]. The carousel should tell a short story or walk through a logical sequence that builds interest from card 1 to card 5. For each card, write: the headline (under 40 characters), the description (under 20 characters), and a brief note on what the image or visual should show. The final card should have the strongest CTA. Campaign goal: [GOAL]. Audience: [DESCRIBE].

Write the ad copy

Write a retargeting ad for site visitors

Write a retargeting ad for people who visited [PAGE, E.G. OUR PRICING PAGE / PRODUCT PAGE / CHECKOUT] but did not convert. These people know who we are but had a reason not to buy. The most common objections are: [LIST 2-3]. Write ad copy that acknowledges where they are, addresses the most likely objection without being pushy, and gives them a reason to come back now. Include headline and primary text for both Facebook and Google display formats.

Write the ad copy

Write a video ad script for social

Write a 30-second video ad script for [PRODUCT]. Audience: [DESCRIBE]. The script should follow this structure: 0 to 3 seconds is the hook that stops the scroll, 3 to 20 seconds demonstrates the problem and the solution, 20 to 27 seconds shows the outcome or proof, 27 to 30 seconds is the CTA. Write the spoken words and a brief note on what should appear on screen for each section. Tone: [TONE].

Write the ad copy

Stage 3

Generate variations to test

The fastest path to a winning ad is testing multiple variables. These prompts produce the variations you need to run systematic tests.

Write ten headline variations

Write ten headline variations for this ad. Current best headline: [PASTE]. Product: [PRODUCT]. Target audience: [AUDIENCE]. Include: two that lead with a number or specific result, two that ask a question the audience is thinking, two that make a bold claim, two that are curiosity-driven, and two that are direct benefit statements. Keep each under 40 characters for Facebook and under 30 for Google. Mark the three you think will outperform the original.

Generate variations to test

Rewrite the same ad in three different tones

Rewrite this ad in three different tones while keeping the same message and offer. Current ad: [PASTE]. Rewrite 1: more direct and urgent. Rewrite 2: warmer and more conversational, as if a friend is recommending this. Rewrite 3: more authoritative and proof-driven, leaning on credibility. For each version, keep the headline, primary text, and CTA format consistent with the original.

Generate variations to test

Generate five different hooks for the same ad

I have ad copy that works well below the hook, but I want to test five different opening lines. Here is the body of the ad: [PASTE EVERYTHING AFTER THE FIRST LINE]. Write five completely different opening lines, each using a different hook type: a bold statement, a question, a specific statistic, a story opener, and a pain-point call-out. Each hook should flow naturally into the existing body copy.

Generate variations to test

Write CTA variations to test

I want to test different calls to action for this ad. Current CTA: [PASTE]. The goal is [DESCRIBE CONVERSION GOAL]. Write eight alternative CTA options that vary by: urgency level (low urgency to high urgency), specificity (vague vs. precise about what happens next), and benefit framing (what the user gets vs. what they do). Include both button text options and any CTA language in the ad body.

Generate variations to test

Build a test matrix for this campaign

I want to run systematic A/B tests on this ad campaign. Ad brief: [PASTE BRIEF]. Current ad: [PASTE]. Build a testing matrix that shows: the variables to test, the two versions for each variable, the order I should test them in (highest expected impact first), and what metric to use to determine a winner for each test. Limit to the five most valuable tests to run in the first four weeks.

Generate variations to test

Stage 4

Optimize and scale

Once you have performance data, these prompts help you improve what is working and expand the creative that is converting.

Write a new ad based on a winning element

This element of my ad is performing well: [DESCRIBE WINNING ELEMENT, E.G. HEADLINE, HOOK, OR PROOF POINT]. Write five new complete ads that build on this winning element as the foundation. Keep the core of what is working but vary the supporting copy, the visual direction, or the secondary message. Product: [DESCRIBE]. Audience: [DESCRIBE].

Optimize and scale

Improve an underperforming ad

This ad is getting clicks but low conversions: [PASTE AD]. The landing page it goes to is about [DESCRIBE LANDING PAGE]. The most likely disconnect between ad and landing page is: [DESCRIBE IF KNOWN, OR SAY UNKNOWN]. Rewrite the ad so it sets up the landing page more accurately and attracts clicks from people who are more likely to convert. Do not change the offer, just the framing.

Optimize and scale

Write seasonal or event-based variations

I have a proven ad that converts well: [PASTE AD]. Write three seasonal or event-based versions that maintain the same core message but tie the copy to a relevant moment: [DESCRIBE EVENTS OR SEASONS RELEVANT TO YOUR AUDIENCE, E.G. Q4, NEW YEAR, BACK TO SCHOOL, PRODUCT LAUNCH]. Each version should feel timely without abandoning what makes the original work.

Optimize and scale

Write ads for a lookalike or new audience

I want to expand my successful campaign to a new audience segment: [DESCRIBE NEW AUDIENCE, E.G. PEOPLE WHO FOLLOW COMPETITOR X, BUSINESS OWNERS IN A DIFFERENT INDUSTRY, A DIFFERENT AGE GROUP]. My best-performing ad for my current audience is: [PASTE]. Rewrite this ad to resonate with the new segment. Identify what needs to change in the language, the proof points, or the angle, and what can stay the same.

Optimize and scale

Write a campaign performance summary prompt

I want to use ChatGPT to help me review my ad performance each week. Write me a reusable prompt I can paste into ChatGPT with my metrics, that will help me: identify which ads to scale, which to cut, which elements to test next, and what the data suggests about my audience and messaging. The metrics I have access to are: [LIST YOUR AVAILABLE METRICS, E.G. CTR, CPC, ROAS, CONVERSION RATE, FREQUENCY].

Optimize and scale

Frequently asked questions

Can ChatGPT write ads that actually convert?+

With the right brief, yes. The brief is the most important input. If you tell ChatGPT the specific audience, the single message, the objection to overcome, and the desired action, it will produce copy you can test. If you say "write me an ad for my product," you get average output. The creative brief prompt in Stage 1 forces the specificity that produces working copy.

How do I know which ad variation to test first?+

Test the element with the highest expected impact first. For most campaigns, that is the hook or the first line of the ad, since it determines whether people stop scrolling. Test headlines and first lines before testing CTAs or body copy. The test matrix prompt in Stage 3 builds this priority order based on your specific situation.

Does ChatGPT know the character limits for different platforms?+

It knows the common ones but you should always specify them in your prompt for the platforms you are using. Facebook primary text: no hard limit but shorter performs better. Facebook headline: 40 characters. Google Search headlines: 30 characters each, three per ad. Google descriptions: 90 characters each. Always include the format and character requirements in your prompt.

Should I use ChatGPT to write video ad scripts as well as static copy?+

Yes. The video ad script prompt in Stage 2 follows the hook-problem-solution-CTA structure that performs on social platforms. Video ads for Facebook and Instagram need a strong hook in the first three seconds because most people watch without sound initially. Write the visual direction alongside the script so both elements work together.

How do I stop my ads from sounding generic?+

Specificity is the fix. Generic ads result from generic briefs. The more specific you are about the exact audience situation, the exact objection, and the exact outcome, the more specific the copy. Also use the tone rewrite prompt to get three versions and pick the one that sounds least like a typical ad for your category.