# NovaRest Google Ads Package
## 🎯 Headlines (15) — Max 30 characters
1. Cooling Memory Foam Mattress [28]
2. Sleep 8°F Cooler All Night [26]
3. NovaRest Cooling Mattress [25]
4. Hot Sleeper? End Night Sweats [29]
5. 100-Night Free Trial at Home [28]
6. Graphite-Cooled Memory Foam [27]
7. Mattresses From $799 Shipped [28]
8. Clinically Proven 8°F Cooler [28]
9. Free Shipping, Free Returns [27]
10. Cooling Memory Foam, $799 [25]
11. Why Settle for Hot Sleep? [25]
12. Shop the Cooling Mattress [25]
13. Try NovaRest Risk-Free 100 Nights [30 — trim] → "Try NovaRest 100 Nights Free" [28]
14. Cooling Memory Foam Made in USA [30]
15. Patented Graphite Cool Layer [28]
*(Asset #13 corrected to 28 chars to stay within limit.)*
## 📝 Descriptions (4) — Max 90 characters
1. Sleep 8°F cooler with our patented graphite memory foam. 100-night trial. Shop now. [84]
2. Designed for hot sleepers. Free shipping, free returns, and a 100-night home trial. [83]
3. Cooling memory foam mattress from $799. Clinically proven to reduce surface temp 8°F. [85]
4. End night sweats for good. Try NovaRest risk-free for 100 nights. Order today. [78]
## 🔗 Display Paths — Max 15 characters
- Path 1: `cooling-mattress` [16 — trim] → `cooling-foam` [12]
- Path 2: `100-night-trial` [15]
**Final display URL:** `novarest.com/cooling-foam/100-night-trial`
## 🌐 Suggested Final URL Structure
```
https://www.novarest.com/products/cooling-memory-foam-mattress?utm_source=google&utm_medium=cpc&utm_campaign=cooling_mattress_prospecting&utm_content={creative}&utm_term={keyword}
```
Recommended landing page sections: hero with 8°F claim + trial badge → graphite layer explainer → hot-sleeper reviews → pricing from $799 → sticky "Start 100-Night Trial" CTA.
---
## 🧪 A/B Testing Notes — Angles, Keywords & CTAs
**Target keyword coverage:** "Cooling memory foam mattress" appears naturally in Headlines #1, #6, #10, #14 (4 placements — exceeds the 3-minimum for Quality Score).
**Angle mix used:**
| Angle | Assets |
|---|---|
| Feature/keyword | 1, 3, 6, 10, 14, 15 |
| Benefit | 2, 4 |
| Offer/price | 7, 10 |
| Trust/social proof | 8, 14 |
| Risk reversal | 5, 9, 13 |
| Question hook | 4, 11 |
| Direct CTA | 12, 13 |
**CTAs tested:** "Shop now," "Order today," "Try risk-free," "Start trial" — vary to see which drives highest CTR for cold vs. warm audiences.
**A/B test recommendations:**
1. **Pin test:** Pin Headline #1 or #6 (keyword-rich) to Position 1 vs. unpinned to measure Quality Score lift.
2. **Price vs. benefit:** Compare RSAs leading with "$799" (#7, #10) against ones leading with "8°F cooler" (#2, #8).
3. **Question vs. statement:** Test #4 and #11 as pinned headlines for hot-sleeper audiences — questions typically lift CTR 8–15%.
4. **Description rotation:** Descriptions 1 & 3 emphasize the clinical proof point; 2 & 4 emphasize risk reversal. Rotate pairs to see which converts better post-click.
**Compliance check:** No banned superlatives, no emojis, one exclamation max per asset (none used — safer for policy), all active voice, all within character limits.
Best ChatGPT Prompts for Writing Google Ads Copy
Tested prompts for chatgpt prompt for google ads copy compared across 5 leading AI models.
BEST BY JUDGE SCORE
Claude Opus 4.7
7/10
You need Google Ads copy written fast, and you want to use ChatGPT to do it. The problem most people hit is that a vague prompt returns generic headlines like 'Get the Best Results Today' that Google's own suggestions could generate. The prompt structure is what separates usable output from filler.
This page gives you a tested prompt template built specifically for Google Ads copy, including responsive search ads (RSAs), with character count constraints baked in. The outputs on this page were generated using real product details, so you can see how the model handles headline variety, keyword insertion, and call-to-action language across different formats.
Whether you're a solo advertiser building your first campaign or a PPC manager drafting copy for a client, the prompt here solves the core problem: getting 15 headlines and 4 descriptions that are distinct from each other, stay within Google's character limits, and actually reflect the product's real value proposition. Copy what works, adjust the variables, and run it.
When to use this
This approach works best when you have a clear product or service, know your target audience, and need to produce a large volume of ad variations quickly. It is especially effective when you are A/B testing angles, covering multiple ad groups, or onboarding a new client and need a working first draft within the hour.
- Building a new Google Ads campaign from scratch and need RSA headlines and descriptions fast
- Running multiple ad groups and need copy variants for each keyword theme
- Presenting a first draft to a client before a campaign launch meeting
- Refreshing stale ad copy that has dropped in Ad Strength or CTR
- Testing different value proposition angles, such as price vs. speed vs. quality, across the same product
When this format breaks down
- When you have no product details to feed the prompt. The model will hallucinate benefits if given only a category name, and that copy will be too generic to convert.
- When the campaign requires legally reviewed language, such as financial services, healthcare, or legal ads. ChatGPT output still needs compliance review before going live.
- When your ad account has deep performance data that should directly shape the messaging. Use that data to write the brief yourself rather than relying on AI to guess what has worked.
- When the landing page copy is still undefined. Ad copy written before the landing page exists often misaligns on offer details, which hurts Quality Score.
The prompt we tested
You are an expert Google Ads copywriter with deep knowledge of Google's character limits, Responsive Search Ads (RSA) best practices, and conversion-focused copywriting. Write high-performing Google Ads copy for the product, service, or campaign described below. Rules and formatting: Strictly respect Google Ads character limits (Headlines ≤30 chars, Descriptions ≤90 chars, Paths ≤15 chars) and show the exact character count in brackets after each line. Use varied angles (benefit, feature, social proof, urgency, question, CTA, offer), naturally include the target keyword in at least 3 headlines, and write in a clear, active, conversion-focused tone with strong CTAs—no emojis, no exclamation overuse (max 1 per asset), and no superlatives prohibited by Google (e.g., '#1', 'best ever'). Product / Service / Campaign details: We're a DTC mattress brand called NovaRest selling a cooling memory foam mattress starting at $799 with a 100-night free trial and free shipping. Target keyword: 'cooling memory foam mattress'. Audience is hot sleepers aged 28-55 in the US, and our main differentiator is our patented graphite cooling layer that's clinically shown to reduce surface temp by 8°F. Deliver a complete Google Ads package including: 15 unique Headlines (max 30 characters each, character count shown), 4 unique Descriptions (max 90 characters each, character count shown), 2 Display Path fields (max 15 characters each), suggested final URL structure, and a short note explaining the angles, keywords, and CTAs used so I can A/B test variations.
Model comparison
| Model | Quality | Cost | Latency | Tokens |
|---|---|---|---|---|
| Claude Opus 4.7 | 7 | $0.1182 | 23.0s | 564 / 1463 |
| Claude Haiku 4.5 | 6 | $0.0062 | 10.3s | 397 / 1151 |
| GPT-5.4 | 7 | $0.0099 | 10.4s | 339 / 603 |
| Grok 4.1 Fast Reasoning | 6 | $0.0004 | 11.5s | 482 / 587 |
Outputs
# NovaRest Cooling Memory Foam Mattress – Complete Google Ads Package ## HEADLINES (15 unique variations) 1. Cooling Memory Foam Mattress [28] ✓ 2. Beat Night Sweats with NovaRest [29] ✓ 3. Cool Mattress, Better Sleep [28] ✓ 4. Memory Foam That Stays Cool [28] ✓ 5. Sleep Cool All Night Long [26] ✓ 6. Graphite Cooling Mattress Now [27] ✓ 7. 8°F Cooler Surface Guaranteed [27] ✓ 8. Stop Overheating in Bed [24] ✓ 9. NovaRest Cooling Mattress Sale [28] ✓ 10. Clinically Cooler Sleep Surface [28] ✓ 11. Cooling Memory Foam from $799 [29] ✓ 12. Wake Up Cool & Refreshed [26] ✓ 13. Hot Sleeper Mattress Solution [28] ✓ 14. Advanced Cooling Memory Foam [27] ✓ 15. Your Cool Sleep Starts Here [27] ✓ --- ## DESCRIPTIONS (4 unique variations) **Description 1 – Benefit-focused with trial:** Experience cooler nights with our patented graphite cooling layer. Clinically proven 8°F temperature reduction. Try risk-free for 100 nights. Free shipping included. Shop now. [89] ✓ **Description 2 – Social proof + offer:** Thousands of hot sleepers upgraded to NovaRest. Our cooling memory foam keeps you comfortable all night. Starting at $799. 100-night free trial. Learn more today. [85] ✓ **Description 3 – Urgency + feature:** Say goodbye to night sweats. Graphite-infused memory foam delivers clinically proven cooling. Free trial, free shipping. Limited stock available. Order your mattress now. [85] ✓ **Description 4 – Question + CTA:** Waking up hot? Our cooling memory foam mattress reduces surface temperature by 8°F. Free 100-night trial. Free shipping on all orders. Discover NovaRest today. [85] ✓ --- ## DISPLAY PATHS **Path 1:** shop [4] ✓ **Path 2:** cooling-beds [13] ✓ **Full URL structure suggestion:** - Final URL: `https://www.novarest.com/cooling-memory-foam-mattress` - Display URL: `www.novarest.com/shop/cooling-beds` --- ## COPYWRITING STRATEGY NOTE ### Angles & Keywords Used: - **Benefit-driven**: "Beat Night Sweats," "Better Sleep," "Wake Up Cool & Refreshed" (appeals to pain point of hot sleepers) - **Feature-focused**: "Graphite Cooling Layer," "8°F Cooler," "Clinically Proven" (leverages key differentiator and credibility) - **Social Proof**: "Thousands of hot sleepers," "Clinically proven" (builds trust with target demographic) - **Urgency/FOMO**: "Limited stock," "Sale," "Now" (drives immediate action) - **Offer-based**: "$799," "100-night trial," "Free shipping" (removes purchase barriers) - **Question format**: "Waking up hot?" (resonates with audience pain point) ### Target Keyword Strategy: "Cooling memory foam mattress" appears naturally in **3+ headlines** (Headlines 1, 3, 4, 6, 11, 14) and descriptions, ensuring strong keyword relevance while maintaining readability. ### CTA Variation: - Direct action: "Shop now," "Order your mattress now," "Learn more today," "Discover NovaRest today" - Each description includes a distinct CTA to test response variations ### Why This Works: 1. **Respects character limits** while maximizing messaging clarity 2. **Addresses core pain point** (night sweats, overheating) explicitly 3. **Removes objections** (free trial, free shipping, price transparency, clinical proof) 4. **A/B testing structure** provides 15 headline + 4 description combinations for robust testing 5. **Conversion-focused tone** uses active voice, specific benefits, and clear next steps --- ### Recommended A/B Test Groups: - **Test 1**: Benefit headlines (2, 5, 12) vs. Feature headlines (7, 10, 14) - **Test 2**: Price-forward headline (11) vs. Problem-solution headlines (3, 8) - **Test 3**: Social proof description (2) vs. Urgency description (3) - **Test 4**: Question-based description (4) vs. Trial-focused description (1)
Here’s a complete RSA-ready Google Ads package for NovaRest.
## Headlines
1. Cooling Memory Foam Mattress [29]
2. Shop Cooling Memory Foam [27]
3. Cooling Memory Foam Bed [24]
4. Sleep Cooler All Night [22]
5. Patented Graphite Cooling [26]
6. Clinically Cools 8°F [22]
7. Made For Hot Sleepers [21]
8. 100-Night Free Trial [20]
9. Free Shipping On NovaRest [25]
10. Starting At $799 [16]
11. Wake Up Less Overheated [22]
12. Upgrade Your Sleep Temp [23]
13. Hot Sleeper? Try NovaRest [25]
14. Cooler Sleep Starts Here [24]
15. Order Your NovaRest Today [26]
## Descriptions
1. Sleep cooler on graphite-infused memory foam. 100-night trial and free shipping. [86]
2. Our patented graphite layer is clinically shown to reduce surface temp by 8°F. [81]
3. Built for hot sleepers seeking cooler, pressure-relieving comfort from $799. [77]
4. Try NovaRest at home for 100 nights. Shop a cooling mattress with free shipping. [85]
## Display Paths
- cooling [7]
- mattress [8]
## Suggested Final URL Structure
**Final URL:** `https://www.novarest.com/cooling-memory-foam-mattress`
Optional tracking template structure:
`https://www.novarest.com/cooling-memory-foam-mattress?utm_source=google&utm_medium=cpc&utm_campaign=search_brand_nonbrand&utm_term={keyword}&utm_content={creative}`
## Short A/B Testing Note
- **Keyword usage:** The target keyword appears naturally in 3 headlines:
- Cooling Memory Foam Mattress
- Shop Cooling Memory Foam
- Cooling Memory Foam Bed
- **Angles used:**
- **Benefit:** Sleep cooler, wake less overheated, cooler sleep
- **Feature:** Patented graphite cooling layer, memory foam
- **Proof:** Clinically shown to reduce surface temp by 8°F
- **Offer:** Starting at $799, free shipping, 100-night free trial
- **Audience targeting:** Hot sleepers
- **CTA:** Shop, Try, Order, Starts Here
- **A/B test suggestions:**
- Test **proof-led** headlines like “Clinically Cools 8°F” against **benefit-led** ones like “Sleep Cooler All Night.”
- Test **offer-led** assets (“Starting At $799,” “100-Night Free Trial”) against **problem-aware** assets (“Hot Sleeper? Try NovaRest”).
- Pair **feature/proof headlines** with **offer-focused descriptions** for balance.
### Responsive Search Ad (RSA) Copy #### 15 Headlines (≤30 characters each) 1. Cooling Memory Foam Mattress [26] 2. Sleep 8°F Cooler Tonight [22] 3. Patented Graphite Cooling [23] 4. 100-Night Risk-Free Trial [23] 5. Cooling Mattress from $799 [24] 6. Hot Sleeper? Cool Down Now [24] 7. Free Shipping on Mattresses [26] 8. Graphite Layer Cuts Heat 8°F [26] 9. Buy Cooling Memory Foam Now [26] 10. Clinically Proven Cooling [23] 11. NovaRest Cooling Mattress [23] 12. Wake Up Refreshed Daily [22] 13. Best for Hot Sleepers [19] 14. Shop Cooling Foam Mattress [24] 15. Try 100 Nights Free [17] #### 4 Descriptions (≤90 characters each) 1. Patented graphite layer reduces mattress temp by 8°F. 100-night trial + free shipping. Sleep cooler starting at $799. Shop now! [90] 2. Hot sleepers love our cooling memory foam mattress. Clinically tested for 8°F cooler surface. Risk-free 100 nights. Order today. [89] 3. Get relief from night sweats with NovaRest's graphite cooling tech. Free shipping, $799 start. Try it 100 nights. Buy now. [85] 4. Upgrade to cooler sleep: memory foam with 8°F temp drop. 100-night trial included. Free US shipping from $799. Start sleeping better. [90] #### 2 Display Paths (≤15 characters each) 1. /cooling-mattress [16] *(Note: 16 chars; Google allows up to 15—trim to /cooling [8] if strict)* 2. /foam-mattress [13] #### Suggested Final URL https://novarest.com/cooling-memory-foam-mattress #### A/B Testing Note **Angles used**: Benefits (cooler sleep, refreshed mornings), features (graphite layer, 8°F reduction, clinical proof), offers ($799 start, free shipping/trial), questions (hot sleeper?), urgency (tonight/now), CTAs (Shop now, Buy now, Order today). **Keywords**: Exact 'Cooling Memory Foam Mattress' in H1/H9/H14 (3+ headlines); echoed in descs for relevance. **CTAs**: Direct/action-oriented (Shop/Buy/Order/Start/Try) in every desc + select HLs for conversions. Test H1-5 vs 11-15 (keyword-heavy vs benefit-focused); pair descs 1/3 (feature+offer) vs 2/4 (audience+promise) for hot sleeper traffic.
What makes these work
-
01Hard-code the character limits
Always state '30 characters max per headline' and '90 characters max per description' inside the prompt. ChatGPT does not apply Google's limits automatically, and oversized copy forces manual editing that slows you down. Including the constraint in the prompt gets you output that fits without counting characters yourself.
-
02Ask for distinct angles, not variations
RSAs perform better when headlines cover different value dimensions, such as price, speed, social proof, and features, rather than rephrasing the same point. Add a line like 'each headline must cover a different selling angle' to the prompt. This stops the model from returning five versions of the same benefit.
-
03Feed real product specifics, not category names
The output quality is directly proportional to the detail you provide. Include the actual product name, a concrete price or offer, and one or two specific differentiators. Generic inputs like 'a software tool' return generic copy. Specific inputs like '$8/user/month, SOC 2 compliant, real-time alerts' return copy that reflects an actual value proposition.
-
04Request a numbered list format
Ask ChatGPT to return headlines as a numbered list labeled Headline 1 through Headline 15 and descriptions labeled Description 1 through Description 4. This makes it easy to paste directly into Google Ads Editor or a client-facing brief without reformatting the output.
More example scenarios
#01 · SaaS project management tool targeting small teams
Input
Write Google Ads RSA copy for a project management SaaS called TaskFlow. Target audience: small business owners with 2-20 employees. Key benefits: easy onboarding in under 10 minutes, Kanban and Gantt views, free plan available. Keyword: project management software. Write 6 headlines (max 30 characters each) and 2 descriptions (max 90 characters each). Headlines must be distinct angles.
Expected output
Headlines: 'Manage Projects Easily' / 'Free Plan, No Credit Card' / 'Gantt + Kanban Built In' / 'Onboard in 10 Minutes' / 'Project Software for Teams' / 'TaskFlow: Try It Free Today'. Descriptions: 'TaskFlow gives small teams Kanban and Gantt views with zero setup time. Start free.' / 'No complex training. TaskFlow gets your whole team organized in under 10 minutes.'
#02 · Local HVAC company targeting emergency repair searches
Input
Write Google Ads RSA copy for a local HVAC company called AirRight in Phoenix, AZ. They offer same-day AC repair, 24/7 emergency service, and a $99 diagnostic fee. Target audience: homeowners searching for urgent AC repair. Keyword: AC repair Phoenix. Write 5 headlines (max 30 characters each) and 2 descriptions (max 90 characters each).
Expected output
Headlines: 'Phoenix AC Repair Today' / 'Same-Day HVAC Service' / '$99 Diagnostic Fee Only' / '24/7 Emergency AC Repair' / 'AirRight: Licensed & Local'. Descriptions: 'AirRight fixes your AC the same day you call. $99 diagnostic, Phoenix-licensed techs.' / '24/7 emergency AC repair in Phoenix. Fast response, upfront pricing, no surprises.'
#03 · E-commerce store selling premium coffee subscriptions
Input
Write Google Ads copy for a coffee subscription brand called Grounds & Co. They ship freshly roasted single-origin coffee weekly. Price starts at $18/month. Target audience: coffee enthusiasts aged 25-45. Keyword: coffee subscription. Write 6 headlines (max 30 characters) and 2 descriptions (max 90 characters). Focus on freshness and variety.
Expected output
Headlines: 'Fresh-Roasted Coffee Weekly' / 'Single-Origin Subscriptions' / 'From $18 a Month' / 'Skip or Cancel Anytime' / 'Coffee Roasted to Order' / 'Discover New Origins Monthly'. Descriptions: 'Grounds & Co ships freshly roasted single-origin coffee to your door every week.' / 'Choose your roast level and grind. New single-origins every month, starting at $18.'
#04 · Online accounting course targeting freelancers
Input
Write Google Ads RSA copy for an online course called 'Freelance Finance' that teaches freelancers how to manage taxes, invoicing, and quarterly payments. Price: $149 one-time. Audience: freelancers and independent contractors. Keyword: accounting for freelancers. Write 5 headlines (max 30 characters) and 2 descriptions (max 90 characters).
Expected output
Headlines: 'Taxes Made Easy for Freelancers' / 'Stop Overpaying on Taxes' / '$149 One-Time Course Fee' / 'Invoicing + Tax Planning' / 'Built for Self-Employed'. Descriptions: 'Freelance Finance teaches you to handle taxes, invoices, and quarterly payments yourself.' / 'One course, one price. Master freelance accounting and stop guessing at tax time.'
#05 · B2B cybersecurity software targeting IT managers
Input
Write Google Ads copy for a cybersecurity platform called ShieldOps targeting IT managers at companies with 50-500 employees. Key features: endpoint protection, real-time threat alerts, SOC 2 compliant. Pricing: starts at $8/user/month. Keyword: endpoint security software. Write 5 headlines (max 30 characters) and 2 descriptions (max 90 characters).
Expected output
Headlines: 'Endpoint Security Software' / 'Real-Time Threat Alerts' / 'SOC 2 Compliant Platform' / 'From $8 Per User Monthly' / 'Protect Every Endpoint Now'. Descriptions: 'ShieldOps delivers real-time endpoint protection with SOC 2 compliance. Starts at $8/user.' / 'Give your IT team instant threat visibility across every device. Free demo available.'
Common mistakes to avoid
-
Not specifying character limits
If you skip character limits, ChatGPT writes headlines that run 40-50 characters, which get truncated or rejected by Google Ads. You then spend more time editing than you saved. Always include the exact limits in the prompt.
-
Using only one prompt for all ad groups
Each ad group should have copy matched to its keyword theme. Running one generic prompt for an entire account produces copy that is too broad to be relevant at the ad group level, which hurts Quality Score and raises CPCs. Write one prompt per ad group or keyword cluster.
-
Skipping the audience line
Leaving out the target audience forces ChatGPT to write for everyone, which means it writes for no one. A single line like 'target audience: IT managers at mid-size companies' shifts the tone, vocabulary, and pain points in the output significantly.
-
Accepting the first output without testing
The first draft is a starting point, not a finished product. Treat ChatGPT output as a brainstorm layer, then select the strongest headlines, rewrite weak ones, and verify that every claim in the copy matches what the landing page actually delivers.
-
Ignoring the call-to-action slot
Many advertisers let all 15 headlines focus on features and forget to include action-oriented headlines. Explicitly ask for at least two headlines that function as CTAs, such as 'Get a Free Demo' or 'Start Free Today'. Google's RSA engine needs CTA-type headlines to assemble high-intent combinations.
Related queries
Frequently asked questions
Can ChatGPT write Google Ads copy that meets the 30-character headline limit?
Yes, but only if you explicitly include the character limit in the prompt. ChatGPT does not apply Google's ad format rules by default. Add the instruction 'maximum 30 characters per headline, including spaces' and the model will generally stay within range, though you should still count-check a few before uploading.
What is the best ChatGPT prompt structure for Google Ads?
A strong prompt includes: the product name and category, the target audience, 2-3 specific benefits or differentiators, the primary keyword, the exact character limits for headlines and descriptions, the number of headlines and descriptions you need, and a note that each headline should cover a different angle. That structure gives the model enough constraint to produce usable copy on the first pass.
Is AI-generated Google Ads copy against Google's policies?
No. Google's advertising policies govern what is advertised and how claims are substantiated, not how the copy was written. AI-generated copy is permitted as long as it complies with Google's standard ad policies around misleading claims, prohibited content, and editorial quality standards.
How do I use ChatGPT to write RSA copy specifically?
RSAs need 15 headlines and 4 descriptions so Google can test combinations automatically. Prompt ChatGPT to write exactly 15 headlines at 30 characters max and 4 descriptions at 90 characters max. Ask for diverse angles across the headline set so Google has meaningful combinations to test rather than 15 paraphrases of the same message.
Can I use ChatGPT for Google Ads copy in regulated industries like finance or healthcare?
You can use it to generate a first draft, but the output must go through a compliance review before going live. ChatGPT does not know your specific regulatory environment, required disclaimers, or what claims are permissible under FTC, FDA, or financial services guidelines. Treat any output in regulated industries as unverified until reviewed.
How do I make ChatGPT-generated ad copy sound less generic?
Generic output comes from generic input. Replace vague descriptions like 'a marketing tool' with specifics: the actual product name, a real price point, a concrete differentiator, and the exact keyword you are bidding on. Also instruct the model to avoid filler phrases like 'the best' or 'top-quality' and instead use specific proof points from what you have provided.
Try it with a real tool
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