Google Keyword Planner is the free keyword tool inside Google Ads. You need a Google Ads account to use it, but you do not need to run ads. It gives you keyword ideas, monthly search volumes, advertiser bid ranges and paid-traffic forecasts, all built from Google’s own data.Keyword Planner was built to plan ad spend, so a few of its numbers are excellent SEO signals and others will quietly mislead you. This guide covers how to get in, what each column really means for organic search, why you see ranges like “1K–10K”, and where the tool stops being useful.
What Keyword Planner Is (and What It Is Not)
Google describes Keyword Planner as a free resource for building keyword lists. Inside Google Ads it sits in the Tools menu and has two main jobs: Discover new keywords, which generates ideas from seed terms or a website, and Get search volume and forecasts, which checks a list you already have. In English accounts there is also an option that sorts keywords into suggested ad groups.
What it is not is an SEO tool. It has no keyword difficulty score, shows no ranking pages and has no idea how hard the organic results would be to break into. Its “Competition” column counts advertisers, not websites. Treat Keyword Planner as a reliable source of demand and commercial value data, then judge organic difficulty somewhere else.
How to Get In Without Launching a Campaign
New Google Ads accounts usually push you straight into building a campaign. You can skip that. Google Ads Help confirms there is an option to create an account without a campaign during sign-up; if the setup steers you into the simplified Smart Mode flow, switch to Expert Mode first to reach it. Then add your billing country and time zone, which Google says to choose carefully because reports and billing depend on them. Google’s Keyword Planner documentation says you must finish account setup, including billing information, before the basic features work. Adding billing details does not cost anything by itself. You only pay when ads run.
Once you are in, open Keyword Planner from the Tools menu. If you want the full no-spend walkthrough, including what changes when an account has never run ads, see our sibling guide on using Keyword Planner without running ads.
Discover New Keywords: Seed It Like a Customer
The ideas tool accepts keywords (separate multiple phrases with a comma) or a website. Google’s own best-practice page gives advice most SEO guides skip, and it holds up well:
- Describe the category, not your guess at the query. Google’s example is “hiking boots” rather than a narrow phrase you assume people type.
- Avoid both extremes. A seed like “wedding” is too broad, and “wedding venues for small weddings” is too narrow to generate useful ideas.
- Put the noun first. Start with the base term and add modifiers such as “best” afterwards, rather than seeding with the adjective.
- Combine several related seeds on the same topic in one run, and pair them with a website for more relevant ideas.
The website option is underrated for SEO. Enter a competitor’s category page or a single article and choose whether Google should read the whole site or only that page. A single page gives a tight topical list; the whole site maps the demand a competitor’s content touches. After that, set location, language and date range at the top. Then use the filters (average monthly searches, top-of-page bid, competition, organic impression share) and the category panel to remove off-topic clusters in one click.
Get Search Volume and Forecasts: Check a List You Already Have
The second tool is where SEOs should spend more time. Paste a list or upload a CSV with a “Keyword” header, and Keyword Planner returns historical metrics for exactly those terms. Use it when you already have candidates from Search Console, a competitor gap export or a brainstorm.
Two settings matter more than people realise. First, location. Google Ads Help notes that rounding means volumes across locations may not add up, and that forecasts are less accurate for small geographic areas. Treat city-level demand as directional. Second, date range. Google built it for seasonal planning, so narrowing it to a peak quarter shows you which terms spike. The 12-month average flattens a December spike into a modest-looking number.
Reading the Columns: An SEO Cheat Sheet
Google’s definitions, translated for organic search:
| Column | Google’s definition, in short | SEO use | Trap |
|---|---|---|---|
| Avg. monthly searches | Searches for the keyword and its close variants, averaged over 12 months by default | Relative demand between candidate topics | Close variants are merged, and low-spend accounts see ranges |
| Competition | How many advertisers showed on the keyword compared with all keywords on Google (low, medium, high) | A rough proxy for commercial interest | Says nothing about organic difficulty |
| Top of page bid (low / high) | Roughly the 20th and 80th percentile of what advertisers have paid for a top-of-page position, from the last 30 days of bid data | The best free signal of what a visitor is worth | Missing for keywords with thin bid history |
| Ad impression share | Your ad impressions divided by exact-match searches for the keyword in the last calendar month | Mostly irrelevant for SEO | A dash means not enough data |
| Organic impression share | How often a listing from your site appeared in web searches for the keyword | Shows terms where you already appear organically | Needs a linked Search Console property to show anything |
Two more columns, three-month change and year-over-year change, were added in 2021 and compare the latest month with earlier ones. When they appear, they are a quick way to spot rising and fading topics. Pair them with Google Trends before betting a content calendar on them.
Search Volume Ranges: Why You See “1K–10K”
If your account has little or no ad spend, average monthly searches usually appears as a band such as 100–1K or 10K–100K instead of a single figure. When this change rolled out, Google told Search Engine Journal that “advertisers with lower monthly spend may see a limited data view in the Keyword Planner”. Google has never published the spend threshold.
The SEO problem is not that ranges are vague. The problem is that a band spans a factor of ten. One keyword at the bottom of “1K–10K” and another at the top are completely different opportunities that look identical in the tool. Three habits help:
- Rank, don’t size. Use bands to sort topics into tiers. Never multiply a band midpoint by an assumed click-through rate to produce a traffic forecast for a client.
- Break ties with bids and trends. Inside the same band, the term with the higher top-of-page bid and the stronger trend usually wins.
- Get a point estimate elsewhere when the decision depends on it. That means a third-party tool, or your own Search Console impressions once you rank.
Why Keyword Planner and third-party tools disagree, and which to trust for what, is covered in Keyword Planner vs Ahrefs vs Semrush.
Close Variants: The Grouping That Skews SEO Decisions
This is the mistake most guides miss. Google defines average monthly searches as searches for a keyword and its close variants. The Google Ads API documentation is explicit: it deduplicates close variants, merging queries such as “car” and “cars” into one result. Google Ads Help adds that historical stats are shown only for exact matches, so switching match types won’t change the volume you see.
That suits ad buyers, because close variants trigger the same ads. For SEO it creates three blind spots:
- You can’t use Keyword Planner to choose between singular and plural (or similar close variants) for a title. The tool reports one combined number. Check the live results instead, because Google sometimes shows different pages for each version.
- Cluster totals can double-count. If you merge Keyword Planner data with a list from another tool and both variants carry the same combined figure, adding them overstates demand. Count each variant group once.
- Variants hide intent splits. Two phrasings can share a number but return different results pages. Run them through a search intent checker or group them with the Keyword Grouping Tool before mapping them to one page.
Forecasts: Useful for Ads, Misleading for SEO
Add keywords to a plan and the Forecasts page estimates clicks, impressions, cost, CTR and average CPC. Google says forecasts account for your bid, budget, seasonality and historical ad quality, and are refreshed daily from the last 7 to 10 days of data, adjusted for seasonality (per Google Ads Help). They exclude Display Network traffic. When you forecast very similar keywords together, Keyword Planner estimates how traffic splits between them, which makes the forecast less accurate.
All of these are paid clicks at a given bid. They don’t tell you how many organic visits a first-page ranking would bring. There is one legitimate SEO use, though. The forecast cost shows what the same traffic would cost through ads. “This cluster would cost roughly this much per month in ads” is a sounder budget argument than an invented organic traffic projection. Our SEO ROI calculator helps turn that into a business case.
A Worked Example: Triaging a Seed List
An illustrative scenario, not real data: a home-office retailer seeds “standing desk” and “ergonomic chair”, limited to its country and the last 12 months.
- Prune by category. Use the refine panel to remove brand clusters the store doesn’t sell and irrelevant product types.
- Tier by band. Sort the remaining ideas into the bands Keyword Planner shows. Say “standing desk converter” and “standing desk for small spaces” land in different bands.
- Weight by bid. Within each tier, sort by top-of-page bid (high range). Terms where advertisers pay the most are usually the closest to a purchase, which is a strong hint about intent.
- Flag close variants. Note any idea whose singular or plural form is missing from the list. That’s the merge at work, not a lack of demand.
- Check seasonality. Narrow the date range to the months around a major sale period and see which terms rise. Those get published ahead of the peak.
- Hand off for difficulty. Take the shortlist into a tool with real organic metrics to judge whether you can win it. See keyword difficulty for how to read those scores.
Where Keyword Planner Stops and an SEO Tool Takes Over
Use Google Keyword Planner for what only Google has: first-party bid data, location and device breakdowns, and early demand signals. Switch tools when you need exact volumes without ad spend, keyword difficulty, the pages that currently rank, competitor keyword gaps or click potential after AI Overviews take their share.
That handoff is where SEO Rocket fits. Its chat-first keyword research runs on real Ahrefs data, so you get point volumes, KD and intent for the shortlist instead of ranges. The competitor gap view shows which of those terms rivals already rank for. From there the same workflow clusters terms into pages, drafts articles through a writer with validation gates and tracks the rankings, using a playbook proven across 1,000,000+ ranking pages. Doing it by hand? Our keyword research guide covers the rest.
Google Keyword Planner FAQ
Is Google Keyword Planner free?
Yes. Google calls it a free resource. You need a Google Ads account with completed setup, including billing details, but you are not charged unless you run ads.
Why does Keyword Planner show ranges instead of exact numbers?
Accounts with lower ad spend get a limited data view, with volumes shown as bands. Google hasn’t published the spend threshold. Use the bands to rank topics, and get point estimates from another tool or from Search Console.
Is the Competition column the same as keyword difficulty?
No. It measures how many advertisers bid on a term compared with other keywords. A keyword can have high ad competition and weak organic results, or the reverse.
How accurate are Keyword Planner forecasts for SEO?
They aren’t designed for SEO. Forecasts estimate paid clicks and costs at your bid and budget. Their best SEO use is putting a paid-equivalent value on organic traffic you plan to earn.
Use Keyword Planner for Google’s own view of demand and value, and take organic difficulty to a tool built for it.
