How to Write a Landing Page with AI: A Prompt Workflow

What You Will Deliver

This workflow turns a product or offer into a full landing page copy set. By the end you will have a defined offer and audience, a primary headline with alternates, section-by-section body copy, and call-to-action lines ready to drop into your builder. Plan 20 to 35 minutes per page.

A ChatGPT account is enough. The failure mode is asking it to “write a landing page” and getting a generic 800-word wall. Instead you build it in parts: offer first, then headline, then sections, then CTA, then assembly. For how tone and persona change marketing copy, see the AI marketing tone and persona guide.

Step 1: Define the Offer and Audience

A landing page lives or dies on a sharp offer and a known reader. Pin both down before writing a word of copy.

You are a conversion copywriter. Help me define the basics for a landing page.
Product / offer: [WHAT YOU SELL]
One核心 promise: [THE SINGLE OUTCOME, e.g. "sleep through the night"]
Target audience: [WHO, e.g. "new parents aged 28 to 40"]
Top objection: [WHY THEY HESITATE, e.g. "worried it won't work"]
Price / format: [PRICE OR FREE TRIAL]
Return: a one-line value proposition, the primary reader pain, and the single proof point that answers the objection.

You get a tight foundation. Save it; every later prompt reuses these three lines so the page stays consistent.

Step 2: Write the Headline

The headline carries the most weight. Generate a primary plus alternates across angles so you can A/B test later.

Using this foundation: [PASTE STEP 1 OUTPUT]
Write a landing page hero headline plus 4 alternates.
Rules:
- Primary under 12 words, states the outcome not the feature.
- Alternate angles: curiosity, pain, how-to, result, objection-killer.
- No jargon, no hype words like "revolutionary".
- Each alternate gets a one-line subhead (under 18 words) that adds proof.
Return as a table: Angle | Headline | Subhead.

You now have a headline set. Pick the primary for the hero and keep the others for testing. The brand voice vs generic prompt comparison shows why a distinct voice beats templated lines.

Step 3: Draft the Section Copy

Build the body in standard landing sections: problem, solution, features, proof, FAQ. Writing per section keeps each tight.

Using this foundation: [PASTE STEP 1] and headline: [PASTE PRIMARY]
Write the landing page body with these sections:
1. Problem (name the pain in the reader's words, 40 to 60 words).
2. Solution (how the offer fixes it, 50 to 80 words).
3. Features (3 to 5 benefits as short bold lead-ins with one line each).
4. Proof (testimonial-style line + a stat or guarantee, 40 words).
5. FAQ (3 questions a hesitant buyer asks, with direct answers).
Tone: plain, confident, second person. Return clean HTML with h2 per section and p/ul for content.

You get structured body copy. Read it like a skim: does each section push the reader downward? Move weak parts. This body is the backbone of the page.

Step 4: Write the CTA Lines

Buttons and closing lines convert. Generate a set matched to the reader’s stage so you can swap them by placement.

From this foundation: [PASTE STEP 1]
Write call-to-action copy:
1. Primary button text (2 to 4 words, action-led, e.g. "Start Sleeping Better").
2. Three alternates for A/B tests.
3. A closing CTA paragraph (under 30 words) for the bottom of the page.
4. A micro-conversion line for a low-risk offer (e.g. "Get the free guide").
Return each on its own line, labeled.

You now have button and closing copy. Keep the primary button consistent across the page so the action is unmistakable.

Step 5: Assemble and Trim

Put the pieces together and cut anything that delays the click. A tight page beats a long one.

Combine these into one landing page draft:
Headline: [PASTE STEP 2 PRIMARY]
Body: [PASTE STEP 3]
CTA: [PASTE STEP 4]
Tasks:
- Order sections: Headline, Problem, Solution, Features, Proof, FAQ, Closing CTA.
- Cut any sentence that does not move the reader toward the button.
- Ensure the primary CTA appears once near the top and once at the bottom.
- Keep total body under 350 words.
Return the full HTML page copy only.

You have a complete page. Paste it into your builder. If you also run paid traffic, the Google Ads copy prompt workflow builds matching ad lines from the same offer.

How the Steps Connect

The foundation from Step 1 is the spine. The headline in Step 2 must echo the same promise, the body in Step 3 must prove it, and the CTA in Step 4 must ask for the one action that delivers it. When these drift apart, the page feels disjointed and conversion drops. Because a landing page has one job, every section should push the reader toward the button — if a sentence does not, cut it in Step 5. Keep the value proposition visible while writing so voice stays consistent across headline, sections, and CTA rather than shifting tone mid-page.

Example: the offer is a sleep app whose promise is “sleep through the night.” Step 2 headlines “Sleep Through the Night — Starting Tonight.” Step 3’s problem section names 3am wake-ups. Step 4’s button says “Start Sleeping Better.” The promise repeats three times, so the page feels like one argument, not three.

Final Deliverable Checklist

Common Pitfalls

1. Vague offer. “A great tool” converts nobody; state the outcome and the proof point clearly.

2. Feature-led headline. Leads with what it is, not what it does. Lead with the result.

3. One giant CTA block. Spread the button: once up top, once at the close.

4. Publishing without trimming. Extra words delay the click. Cut anything off-path.

Sources & Notes

Prompts tested with ChatGPT (GPT-4o and GPT-4.1), free and Plus tiers, in October 2026. The workflow follows a five-stage delivery pattern (offer, headline, sections, CTA, assemble) and is model-agnostic — the same prompts work in Claude or Gemini. Category mapping follows the guunn.com AI Prompts plan (Marketing = 959). No live APIs were called during article creation; prompts are copy-paste text for the reader.