15 Gemini Prompts for Google Ads That Actually Work (2026)
15 copy-paste Gemini prompts for Google Ads: find wasted spend, mine search terms for negatives, draft RSAs, and review budgets - plus the honest limits of the prompt route.
15 Gemini Prompts for Google Ads That Actually Work
Gemini is a sharp Google Ads analyst when you feed it the right data and ask the right questions. Every prompt below is designed to be pasted into Gemini alongside an export from your Google Ads account (Reports or the search terms view work best - CSV or pasted tables both work).
One honest note before the list: prompts analyze the data you paste, nothing more. They cannot see your live account, they cannot apply anything, and the analysis goes stale the moment you export it. Use these to find the work - then either do it, or let a Google Ads AI agent do it daily.
Analysis Prompts (1-5)
1. Find the wasted spend. "Here is my search terms report for the last 30 days. Identify every search term with spend over $50 and zero conversions, group them by theme, and estimate total wasted spend per theme."
2. Rank campaigns by efficiency. "Here is my campaign performance export. Rank campaigns by cost per conversion, flag any spending more than 20% of total budget with below-average conversion rates, and suggest where budget should move."
3. Diagnose a sudden drop. "Here is week-over-week performance by campaign. Identify which campaigns drove the conversion drop, and list the three most likely causes based on the metric pattern (impressions vs clicks vs conversion rate)."
4. Audit match-type drift. "Here is my keyword and search terms data. Find broad-match keywords whose search terms show clear intent mismatch, and recommend which should be paused, narrowed, or given negative keywords."
5. Score my account structure. "Here is my campaign and ad group list. Evaluate the structure: flag ad groups with too many keywords, campaigns mixing intents, and any structure that would make optimization harder."
Keyword and Negative Prompts (6-10)
6. Build a negative keyword list. "Based on this search terms report, generate a negative keyword list organized by theme, with phrase or exact match suggestions for each. Explain the reasoning for the top 10." (You can also generate negatives free with our negative keyword tool.)
7. Find keyword expansion opportunities. "Here are my converting search terms not already added as keywords. Group them by intent and suggest match types and target ad groups for each."
8. Cluster keywords into ad groups. "Here is a keyword list for [your product/service]. Cluster these into tightly-themed ad groups of 5-15 keywords each, and name each group by its intent." (Our free keyword grouper does this clustering in the browser and exports a CSV.)
9. Estimate intent quality. "For each keyword in this list, classify the searcher intent as buying, researching, or browsing - and flag which keywords I should bid down or exclude if my goal is leads this month."
10. Mine competitor angles. "Here are my top converting search terms. Suggest adjacent keyword themes I am not covering that the same customers would likely search."
Ad Copy and Budget Prompts (11-15)
11. Draft RSA headlines from what works. "Here are my top converting search terms and current RSA headlines. Write 15 new headlines (max 30 characters each) that mirror the language of the converters, and 4 descriptions (max 90 characters)." (Prefer a purpose-built tool? Our free Google Ads copy generator produces compliant RSA headlines and descriptions.)
12. Find ad copy gaps. "Here are my ads and my competitors' typical claims in [your industry]. Identify benefits or proof points my ads do not mention that searchers in this space respond to."
13. Reallocate budget across campaigns. "Here is 60 days of campaign performance with my total monthly budget of [amount]. Recommend a reallocation that maximizes conversions, and show the math behind each shift."
14. Set a testing budget. "Given this performance data, what percentage of budget should go to testing new keywords versus scaling proven ones, and how should I structure the test?"
15. Write a weekly performance summary. "Summarize this week's account performance versus last week in plain English: three wins, three problems, and the single highest-impact action for next week."
Where the Prompt Route Ends
These prompts will genuinely improve your account - the first wasted-spend audit alone usually pays for the effort. But notice the shape of the work: export, paste, prompt, read, then manually apply every change, repeated weekly forever. Prompt 15's "highest-impact action" still requires you to go do it.
The natural upgrade is keeping Gemini's analysis and removing the ritual. AdTurbo runs on Gemini, connects to your account through the official API, and does this class of analysis every day - applying the high-confidence changes within guardrails you set, and logging everything it does. Flat $149/month, 7-day free trial, cancel anytime.
Related Guides
- How to Use Gemini for Google Ads (full guide)
- Google Ads AI Manager: the day-to-day manager explained
- What a Google Ads AI agent actually is
- 8 Best Google Ads AI Agents in 2026
- Free negative keyword generator
Frequently Asked Questions
Can Gemini prompts really improve my Google Ads performance?
Yes, when paired with real exported data. Prompts that analyze your actual search terms, campaign metrics, and conversion data routinely surface wasted spend and missed keywords that manual review misses. The limit is execution: Gemini can only recommend - you still apply every change yourself.
What data should I paste into Gemini for Google Ads analysis?
The search terms report is the highest-value export (queries, cost, conversions), followed by campaign-level performance with cost per conversion, and auction insights for competitive context. CSV exports or pasted tables both work; include at least 30 days of data for patterns to be meaningful.
Can Gemini apply changes to my Google Ads account?
No - the Gemini app has no Google Ads API access, so it cannot read your live account or change anything in it. Tools like AdTurbo use Gemini as their reasoning engine with API access, which is how the analysis gets applied automatically within guardrails.
How often should I run these Gemini prompts?
Weekly for the analysis prompts (wasted spend, performance summary) and monthly for structural ones (keyword clustering, budget reallocation). If that cadence feels like a chore, that is the case for automation - the same analysis running daily without the export-paste cycle.
