How to Write AI Prompts for Marketing (20 Copy-Paste Templates)
Apr 18, 2026
How to Write AI Prompts for Marketing (20 Copy-Paste Templates)
A good AI prompt for marketing names five things: the role the AI should play, the audience the output is for, the goal you want it to achieve, the exact format you want back, and any constraints such as tone, length, or things to avoid. For example: "You are a small-business copywriter. Write 5 Facebook ad variations for an American plumber targeting homeowners, under 25 words each, casual tone, mention a free quote." Specificity matters far more than length, and a short precise prompt beats a long rambling one. When the first answer is not right, refine it rather than starting again, because telling the AI what to change is usually where the usable output appears.
Most people type a vague request into ChatGPT, get a generic answer, and conclude AI is not that useful. The tool is fine. The prompt is the problem. Get the prompt right and the same tool produces work you can actually publish.
The five-part recipe for any marketing prompt
Every strong prompt names these five things. Miss one and the output drifts generic. This structure lines up with what the model makers themselves recommend, in OpenAI's prompt engineering guide and Google Cloud's prompting guidance.
- Role - who the AI should act as ("you are a copywriter for a local trade business").
- Audience - who the output is for ("American homeowners aged 35-60").
- Goal - what you want it to achieve ("get them to book a quote").
- Format - the exact shape ("5 options, under 25 words each").
- Constraints - tone, must-haves, must-avoids ("casual, no jargon, mention free quote").
20 copy-paste templates
Swap the bracketed bits for your details. These work in ChatGPT, Claude, or Gemini, and our guide to the best AI marketing tools for small business covers which to pick if you have not chosen one yet.
Social media
- Write 5 Instagram captions for [business] promoting [offer], casual and friendly, each under 30 words with one emoji and a call to action.
- Give me 10 content ideas for a [industry] business to post on Facebook this month, mixing tips, behind-the-scenes, and offers.
- Turn this blog post into 3 LinkedIn posts for a [role] audience: [paste post].
- Write a week of daily posts for [business] launching [product], one per day, each with a hook and a CTA.
Ads and copy
- Write 5 Google Ads headlines (max 30 characters) and 3 descriptions (max 90 characters) for [service] in [city].
- Write Facebook ad copy for [offer] targeting [audience], with 3 hook variations to A/B test.
- Rewrite this sentence to be clearer and more persuasive for [audience]: [paste].
- Write a headline and subheadline for a landing page selling [product] to [audience].
- Write a welcome email for new subscribers to [business], warm and helpful, ending with one clear next step.
- Write 5 subject lines for an email about [topic], each under 50 characters, mixing curiosity and clarity.
- Write a re-engagement email for subscribers who have not opened in 90 days, offering [incentive].
- Turn these bullet points into a friendly newsletter for [audience]: [paste].
Content and SEO
- Give me 10 blog title ideas for a [industry] business targeting the search "[keyword]".
- Write an outline for a blog post titled "[title]" with an intro, 5 H2 sections, and a conclusion.
- List 15 questions [audience] ask about [topic], to answer in an FAQ.
- Suggest 5 internal links I could add to a post about [topic] for a [industry] site.
Strategy and admin
- Act as a marketing consultant. Suggest a simple 30-day plan for [business] to get more [goal] on a budget of [amount].
- Summarize this customer review into one testimonial quote I can use on my site: [paste].
- Give me 5 offer ideas to attract new customers to [business] this quarter.
- Draft a reply to this customer enquiry, friendly and professional: [paste].
Give it an example, not just instructions
This is the technique that separates people who get usable AI output from people who keep tweaking adjectives. Describing your tone barely works, because "friendly and professional" means nothing specific to a model that has read every marketing page on the internet.
Instead, paste one piece of your own writing that you are happy with and say: "match the tone and rhythm of this." One real example teaches the model more about how you sound than a paragraph of adjectives ever will. Keep two or three of your best pieces saved somewhere so you can paste one in whenever you start.
The same trick works in reverse. If the output keeps coming back with buzzwords you hate, list them: "never use leverage, unlock, elevate, or game-changer." Negative constraints are far more effective than positive ones, because they eliminate the defaults you do not want rather than gesturing at something you do.
The one rule that fixes bad output
If the answer is not right, do not start over. Tell the AI what to change: "make it shorter", "more casual", "less salesy", "give me 5 more like the third one". These tools are built for back-and-forth. The second and third goes are usually where the good stuff appears.
What not to hand over to a prompt
Two things worth keeping out of the box regardless of how good your prompt is.
First, anything confidential. Customer names, contact details, invoices, and commercially sensitive material should not be pasted into a general AI tool, particularly on a free plan where your inputs may be used for training. Redact before you paste.
Second, any factual claim you cannot verify yourself. AI will state prices, statistics, regulations, and certifications with complete confidence and no basis. That is your problem once it is published on your website under your business name, not the tool's. Prompt for the draft, then check every number and claim before it goes live. Our guide to AI for local business marketing covers where that check matters most.
Frequently asked questions
What makes a good AI prompt for marketing?
A good marketing prompt names five things: the role the AI should play, the audience, the goal, the exact format you want, and any constraints like tone. Being specific about these beats writing a long prompt every time.
Do these prompts work in ChatGPT, Claude, and Gemini?
Yes. The five-part structure and all 20 templates work in any of the major AI tools. Just swap the bracketed details for your own business, audience, and offer.
Why does AI give me generic marketing content?
Almost always because the prompt is too vague. Add who the content is for and what you want it to achieve, and give the AI a specific format and tone. Then refine its answer by telling it what to change.
How do I make AI write in my brand voice?
Paste in a piece of your own writing you are happy with and ask the AI to match its tone and rhythm. One real example works far better than describing your tone in adjectives. Adding a list of words you never want used sharpens it further.
How long should a marketing prompt be?
As long as it needs to be specific, and no longer. A short, precise prompt that names the audience and goal beats a long, rambling one. Specificity matters far more than length.
Is it safe to paste customer information into an AI tool?
No, not into a general consumer AI tool, and especially not on a free plan where inputs may be used to improve the model. Remove customer names, contact details, and anything commercially sensitive before pasting, and check every factual claim in the output before publishing it.
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