Write Google Ads copy that earns the click. This free AI Google Ads copy generator builds compliant headlines and descriptions from your URL, keyword, brand, and USP, ready for Search, Performance Max, and other Google Ad campaign types with ease. No signup required.
Works for all the major Google ad campaign types.
Add your URL and the keyword or product you want to advertise, like "yoga mats."
Include your brand name, what makes you different, landing page URL, and target audience to sharpen the ad copy. These details are optional but make the output more relevant.
Click 'Submit' to instantly receive AI generated Google Ads copy tailored to your inputs and compliant with the platform's stringent requirements.
Understanding the tool that powers higher converting Google ads
A Google Ads copy generator is an AI tool that writes optimized ad copy for Google Search, Performance Max, and other campaign types. Unlike a generic ad generator or AI advertisement generator, a Google Ads ad copy generator understands Responsive Search Ad structure, the 30 character headline and 90 character description limits, and the keyword relevance rules that drive Quality Score. It produces ad copy formatted to earn clicks while staying inside Google Ads policy.
How it works: The tool takes your URL, keyword, and any details you add, such as brand name, your USP, and target audience, then writes headlines and descriptions arranged for relevance and click through rate while respecting every Google Ads character limit.
While writing search ad copy by hand might take 30 to 40 minutes per ad, this AI Google Ads copy generator produces a full set of headlines and descriptions in seconds, each formatted to your campaign type and within Google Ads character limits.
"A Google Ads copy generator is an AI tool that writes optimized ad copy for Google Search, Performance Max, and other campaign types. Unlike a generic ad generator or AI advertisement generator, a Google Ads ad copy generator understands Responsive Search Ad structure, the 30 character headline and 90 character description limits, and the keyword relevance rules that drive Quality Score. It produces ad copy formatted to earn clicks while staying inside Google Ads policy."
The data behind why strong headlines and descriptions decide campaign cost and clicks
On Google Shopping, Amazon, and Etsy, the product title is the single most heavily weighted ranking signal. According to Google's Merchant Center Best Practices, front-loading brand and product type in Shopping titles significantly improves click-through rates. Amazon's A10 algorithm and Etsy's search both use title keywords to determine product-to-query matching — wrong keyword order means lower rankings.
Our AI analyzes Google Ads requirements and search intent to create ad copy that ranks higher and converts better.
Generate Google ads ad copy that automatically respects character limits, capitalization rules, and punctuation policies. Stay within the 30 character headline and 90 character description caps so your ads run without disapprovals across Search, Performance Max, and more.
Get ad copy with your target keyword placed where Google's relevance signals expect it. The AI writes headlines that match search intent, lifting ad relevance and Quality Score so you pay a lower CPC for the same position.
Well structured Google ad copy helps your ads match shopper queries more precisely. This improves click through rate, sharpens ad relevance, and reduces wasted spend across Search, Shopping, and other campaigns.
Create ad copy for Search, Performance Max, and more in seconds. This free AI ad copy generator produces the assets Google asks for, so you reduce manual work and scale ad creation across every campaign.
From yoga mats to beauty products to baby toys, the AI reads your URL and keyword and adapts the angle, tone, and benefits to your niche. You get relevant Google ad copy for any product or audience, not generic templates that could belong to any advertiser.
Add your brand name, your USP, and your target audience, and the AI shapes ad copy around what sets you apart. You get a message that speaks to the right shopper instead of generic filler.
Each campaign type has its own asset counts, character limits, and copy rules. Here is how Google ad copy differs across the main formats:
Headlines (1 to 15, max 30 characters) · Descriptions (1 to 4, max 90 characters)
Headlines (3 to 15, max 30 characters) · Long headlines (1 to 5, max 90 characters) · Descriptions (2 to 5, max 90 characters)
Headlines (1 to 5, max 30 characters) · Long headline (1, max 90 characters) · Descriptions (1 to 5, max 90 characters)
Headlines (1 to 5, max 40 characters) · Descriptions (1 to 5, max 90 characters)
Headlines (2 lines, max 40 characters per line) · Descriptions (2 lines, max 35 characters per line)
Headlines (1 to 5, max 30 characters) · Descriptions (1 to 5, max 90 characters)
Real examples showing how optimized ad copy improves clicks and Quality Score
"We Sell Running Shoes"
"Lightweight Trail & Road Running Shoes with free 2 day shipping."
"Great Coffee Online
"Fresh roasted specialty coffee in ground or whole bean, subscribe and save 15%."
"Buy Our Skincare"
"Dermatologist tested vitamin C serum with visible results in 4 weeks."
Whether you run one campaign or manage dozens, this tool fits your workflow
"I need fresh ad copy for every product launch but I am not a copywriter."
Generate ready to use Google ads copy from your URL and keyword.
"I spend hours writing headlines for every Responsive Search Ad."
Get keyword aligned headlines and descriptions in seconds, ready to paste into Google Ads.
"I write ad copy for 20+ client accounts every week."
Consistent, high quality ad copy at scale across every client and campaign type.
"Pmax needs so many assets and I run out of text asset ideas every now and then."
Generate the text assets Performance Max campaigns require, to leverage Google AI's maximum potential for your business.
"I do not know what makes good Google ad copy."
Proven and Google-compliant ad copy structures applied automatically, so you launch with confidence.
"We need ad copies that match our landing pages and keywords."
Add your landing page URL and keyword, and the AI aligns the ad copy to your offer for higher relevance.
6 rules the top performing Google Ads accounts follow
Place your main keyword in the first headline. Google weights keyword relevance heavily for Quality Score, and searchers click ads that mirror their query. Keyword led ad copy raises both click through rate and ad rank.
Headlines cap at 30 characters and descriptions at 90. Copy that runs over gets truncated in the live ad. Keep every headline and description within the limit so your full message shows in a real search result.
Open with what the shopper gets, then tell them what to do next. "Free 2 Day Shipping" plus "Shop Now" outperforms vague brand statements. Action led ad copy converts more of the clicks you pay for.
Responsive Search Ads use up to 15 headlines and 4 descriptions. Filling every slot lets Google's machine learning find the best combinations. This tool generates a full set so you never leave assets on the table.
Ad relevance compares your ad copy to the page it sends people to. Copy that reflects the landing page offer earns a higher Quality Score and a lower CPC. Add your landing page URL so the AI aligns the copy to your offer.
This tool generates 3 optimized title variants per product. Use them to test different keyword orders, lead terms, or attribute emphasis. Click-through rates vary significantly between title variants — data-driven selection consistently outperforms guessing.
Why a dedicated tool outperforms generic AI for Google Ads copy
ChatGPT can write ad copy, but it does not enforce Google Ads structure, such as character limits for different ad campaign types or Performance Max asset requirements. A dedicated Google Ads copy generator like AdNabu produces ad copy formatted for each campaign type, ready to paste straight into Google Ads.
AdNabu's Google Ads copy generator creates campaign specific ad copy for Search, Performance Max, and other campaign types.
100% free with no signup. Generate optimized Google Ads copy from your provided instantly.
Ad copy automatically follows Google Ads character limits, keyword relevance rules, and policy requirements.
For Google Shopping feed optimization (that power Shopping campaigns), the AdNabu Shopify app handles your entire catalog.
You can enter your URL, a keyword or product, your brand name, what makes you different, your landing page URL, and your target audience. The more context you add, the more relevant the Google ads ad copy becomes, while the keyword and URL are enough to get started.
Yes, the tool generates ad copy suited to Performance Max, including headlines, long headlines, and descriptions written for ideal placements across all Google surfaces, alongside Search and other campaign types.
Google Ads copy is the paid ad text shown above and beside search results, written to earn clicks and conversions within Google Ads character limits. SEO meta copy is the title and description shown for your organic listing. Use this Google Ads copy generator for paid campaigns and our separate SEO meta title generator for organic pages.
No, reusing the same copy across campaign types hurts performance. Search, Performance Max, and other formats each have different asset counts, character limits, and copy styles. The AI Google Ads copy generator creates ad copy tailored to the campaign type and inputs you provide.
No, while the tool is optimized for Shopify, it works for any business running Google Ads. Enter a URL from any platform along with your keyword and brand details, and the AI writes ad copy you can use in any Google Ads account.
Yes, you can use it for other languages too such as French, German, Spanish, etc.
Install AdNabu on Shopify and optimize your product feed for Google Shopping. Better titles, attributes, and feed data help your products show up for the right searches and get more from your Shopping campaigns. Used by 10,000+ Shopify merchants. Start your free trial.
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