Google Ads Keyword Planner: Start to Finish Guide
· 9 min read · JackpotKeywords Team
Learn how to use Google Ads Keyword Planner for campaign planning, find keyword ideas, and understand its limitations. Step-by-step walkthrough.
Key Takeaway: Google Ads Keyword Planner is Google's free keyword research tool built into the Ads platform. It provides real search data directly from Google but shows volume as ranges unless you have active ad spend. For exact numbers and AI-powered discovery, tools that connect to the same API offer more complete results.
Google Ads Keyword Planner is the most widely referenced keyword research tool in SEO and PPC guides, and for good reason — it provides data straight from Google's own systems. Every month, billions of searches flow through Google, and Keyword Planner lets you tap into that data to understand what people search for, how often, and how much advertisers pay per click.
But Keyword Planner has evolved significantly since its early days as the Google AdWords Keyword Tool. What was once an open, generous data source has become increasingly gated behind active ad spend requirements. Understanding both its power and its limitations is essential for making it work within your keyword research workflow.
What Is Google Ads Keyword Planner?
Keyword Planner is a free tool inside the Google Ads platform that serves two primary functions: discovering new keyword ideas and forecasting performance for keyword lists you already have.
The Discover New Keywords feature takes a seed keyword, phrase, or website URL and returns a list of related keywords with monthly search volume, competition level, and suggested bid ranges. For example, entering "ergonomic office chair" returns hundreds of related terms like "best desk chair for back pain," "lumbar support office chair," and "home office chair with armrests" — each with its corresponding metrics.
The Get Search Volume and Forecasts feature takes a list of keywords you provide and returns volume data and performance predictions. This is useful when you already have a keyword list from another source and want to validate it with Google's data.
Both features pull from the same underlying dataset: actual search queries processed by Google. This makes the data authoritative in a way that third-party estimates cannot match. For background on how keyword research fits into the broader SEO landscape, see our beginner's guide to keyword research.
How Do You Access Keyword Planner Without Running Ads?
One of the most common questions about Keyword Planner is whether you need to pay for ads to use it. The answer is no — but Google does not make this easy to discover.
To set up a free account, go to ads.google.com and click Start Now. Google will try to walk you through creating your first campaign. Look for the small text link that says "Switch to Expert Mode" during the setup process. Once in Expert Mode, you will see another option to "Create an account without a campaign." Follow this path to complete account setup without entering payment information.
Once your account exists, navigate to Tools and Settings in the top menu bar, then select Keyword Planner under the Planning section. You now have access to both the Discover and Forecast features.
The catch is data granularity. Without active ad spend, Google shows search volume as ranges — "1K-10K" instead of "6,600" — which makes it difficult to prioritize between keywords. A keyword in the "1K-10K" range could be getting 1,200 searches or 9,800 searches, and that distinction matters when you are deciding what content to create or how much to bid. Our Google Keyword Planner deep dive covers advanced techniques for working within these limitations.
How Do You Use Keyword Planner for Campaign Planning?
Once you have access, the typical workflow for PPC campaign planning follows a structured process that moves from broad discovery to specific targeting.
Start with the Discover New Keywords tab. Enter 3 to 5 seed keywords that describe your product or service. Google returns a list of related keywords with metrics for each. The default view shows average monthly searches, competition (Low, Medium, or High), and a suggested bid range showing the low and high end of what advertisers typically pay.
Filter the results to narrow your focus. The competition filter is particularly useful for small businesses — setting it to Low or Medium removes keywords dominated by large advertisers with deep budgets. The average monthly searches filter lets you set minimum and maximum thresholds. For PPC campaigns, our PPC keyword research guide recommends starting with keywords that have at least 100 monthly searches and Low to Medium competition.
Select the keywords you want to target by checking the boxes next to each one, then add them to a plan. The plan view shows forecasted clicks, impressions, cost, and conversions based on different bid levels. This forecast helps you estimate your budget before spending any money.
One limitation of this workflow is that it requires you to already know your seed keywords. If you are entering a new market or launching a product in an unfamiliar niche, you may not know what seed terms to start with. This is the cold-start problem that AI-powered tools address — with JackpotKeywords, you describe your product in plain English and the AI identifies seed keywords and expands them across 12 intent categories automatically.
What Are Keyword Planner's Biggest Limitations?
Despite being the most authoritative data source, Keyword Planner has several limitations that affect its usefulness for modern keyword research.
Volume ranges instead of exact numbers. This is the most frustrating limitation. Unless you are actively running ads, Google groups keywords into broad volume buckets. "Ergonomic office chair" showing "10K-100K" is too imprecise to make confident decisions. The workaround is to run a low-budget campaign ($1-5/day) to unlock exact data, but this adds cost and complexity. Tools like JackpotKeywords solve this by connecting to the same Google Ads API and returning exact volumes regardless of your ad spend.
No SEO-specific metrics. Keyword Planner is built for advertisers, not SEO practitioners. It does not include keyword difficulty scores, content gap analysis, SERP feature information, or ranking predictions. If you are doing SEO rather than PPC, you need to supplement Keyword Planner with other tools or analysis.
No intent classification. Keyword Planner returns a flat list of keywords with no indication of why someone is searching each term. It does not distinguish between someone looking to buy ("buy ergonomic office chair") versus someone looking for information ("what makes a chair ergonomic"). Understanding search intent is critical for both content strategy and ad targeting.
Limited trend granularity. Keyword Planner shows a tiny sparkline chart of monthly search trends, but it does not provide the detailed trend analysis that shows you whether a keyword is rising, declining, or seasonal. For trend-focused research, you need to cross-reference with Google Trends or a tool that integrates trend data directly.
Seed keyword dependency. Keyword Planner can only show you keywords related to what you input. If your seed keywords are too broad, you get generic results. If they are too narrow, you miss opportunities. This makes the quality of your research heavily dependent on your existing keyword knowledge. For a comparison of all Google-native keyword tools and their tradeoffs, see our Google keyword research tool comparison.
How Does Keyword Planner Compare to Third-Party Tools?
The landscape of keyword tools sits along a spectrum from free and limited to paid and comprehensive.
| Feature | Google Keyword Planner | JackpotKeywords | SEMrush | Ahrefs |
|---|---|---|---|---|
| Price | Free | $9.99/mo | $139.95/mo | $99/mo |
| Data source | Google Ads API | Google Ads API | Clickstream estimates | Clickstream estimates |
| Exact volume | Only with ad spend | Always | Estimated | Estimated |
| Intent classification | None | 12 categories | Basic (4 types) | Basic (4 types) |
| AI discovery | No | Yes | No | No |
| Keyword scoring | No | Jackpot Score (0-100) | Difficulty score | Difficulty score |
| Trend data | Minimal sparkline | Rising/declining/seasonal | Historical charts | Historical charts |
| Backlink analysis | No | No | Yes | Yes |
| Rank tracking | No | No | Yes | Yes |
The choice depends on your workflow. If you are running Google Ads campaigns and need quick keyword ideas during campaign setup, Keyword Planner is the natural choice — it is already integrated into the platform. If you want the same quality data but with AI discovery, intent categories, and scoring, JackpotKeywords provides that for $9.99 per month. If you need backlinks and rank tracking alongside keyword research, SEMrush or Ahrefs justifies its higher price for that broader feature set.
Frequently Asked Questions
Can you use Google Keyword Planner without running ads?
Yes. You need a Google Ads account, but you do not need to launch or pay for any campaigns. Create an account and switch to Expert Mode during setup, then choose "Create an account without a campaign." You get access to Keyword Planner from the Tools menu. The tradeoff is that Google shows volume as broad ranges instead of exact numbers for accounts without active ad spend.
Why does Google Keyword Planner show ranges instead of exact search volume?
Google restricts exact volume numbers to accounts with active ad spend. Free accounts see ranges like "1K-10K" or "10K-100K." This is by design to encourage advertising. To get exact numbers without running ads, you can use a tool like JackpotKeywords that connects to the same Google Ads API but returns precise figures.
Is Google Keyword Planner data accurate for SEO?
The volume and CPC data come directly from Google, so they are the most authoritative numbers available for those specific metrics. However, Keyword Planner lacks keyword difficulty scores, intent classification, content recommendations, and other SEO-specific features. It tells you how many people search for a keyword but not how hard it will be to rank for it or what type of content to create.
What is the difference between Keyword Planner and JackpotKeywords?
Both use the same Google Ads API for underlying data. Keyword Planner requires you to enter seed keywords and returns a flat list with volume ranges. JackpotKeywords requires only a product description — the AI discovers keywords across 12 intent categories and returns exact volumes, CPC ranges, competition, trend data, and a composite Jackpot Score for each keyword. The trade is $9.99 per month versus free, but with significantly more usable output.
If Keyword Planner's limitations are slowing down your research, try JackpotKeywords free. Same Google data, exact volumes, AI-powered discovery. Three searches, no credit card required.