How to Use Google Ads Keyword Planner: A Complete Step-by-Step Guide

1. What Can Google Ads Keyword Planner Do?

Keyword Planner can support several stages of Search campaign planning.

Google describes Keyword Planner as a tool for discovering keyword ideas, viewing monthly search estimates, assessing potential costs, organizing keywords, and building Search campaigns around keyword research.

Its most important purpose is to help you develop a better-informed advertising hypothesis. It cannot tell you with certainty which keyword will generate profitable sales. That can only be verified through real campaign data.

2. How to Access Keyword Planner

Sign in to your Google Ads account and follow this path:

Tools → Planning → Keyword Planner

Depending on your account layout, screen size, and interface version, the wording or menu position may vary slightly.

Google currently requires an advertiser to complete the basic account setup, including entering billing information, before accessing core Keyword Planner features such as generating new keyword ideas. Entering billing information does not mean that you must immediately launch a campaign.

Inside Keyword Planner, you will usually see two main options:

1. Discover new keywords
2. Get search volume and forecasts

The first option is useful when you need keyword ideas. The second is useful when you already have a list and want to evaluate its potential traffic and cost.

3. Prepare Seed Keywords Before You Start

Seed keywords are the initial words or phrases you enter into Keyword Planner. They should describe your product, service, main features, audience, or use cases.

Suppose an ecommerce store sells wireless noise-canceling headphones. The seed keywords could be organized into several categories.

Product category keywords

wireless headphones
bluetooth headphones
noise cancelling headphones
over ear headphones

Feature-related keywords

headphones with microphone
active noise cancelling headphones
headphones with long battery life
multipoint bluetooth headphones

Use-case keywords

headphones for travel
headphones for work
headphones for airplane
headphones for studying

Audience-related keywords

headphones for students
headphones for remote workers
headphones for commuters
headphones for office use

Start with approximately five to ten representative phrases. Avoid beginning with dozens of nearly identical long-tail keywords.

For example, this seed keyword is unnecessarily restrictive:

best affordable wireless noise cancelling headphones for long flights

A better approach is to begin with shorter concepts such as:

noise cancelling headphones
headphones for travel
affordable wireless headphones

Keyword Planner can then expand these ideas into more detailed variations.

4. Method One: Start with Keywords

Open Discover new keywords, and then select Start with keywords.

Enter several terms related to the product or service. Multiple phrases can be separated by commas or entered as separate lines. Google also allows you to add your domain so that the system can try to exclude keyword ideas that are unrelated to what the website offers.

For the headphone example, you might enter:

wireless headphones
noise cancelling headphones
bluetooth headphones
over ear headphones
headphones for travel

Then select Get results.

Keyword Planner may return ideas such as:

wireless noise cancelling headphones
bluetooth over ear headphones
headphones for work calls
travel headphones
headphones with microphone
comfortable headphones for long flights
headphones with transparency mode

Google notes that combining seed keywords with a URL can generate more ideas than using only a URL.

Do not immediately add every suggestion to a campaign. Keyword Planner is designed to expand the research pool. You still need to judge whether each idea is relevant, commercially valuable, affordable, and supported by an appropriate landing page.

5. Method Two: Start with a Website

The second discovery method is Start with a website.

You can enter:

• Your homepage
• A product category page
• A specific product page
• A competitor’s publicly accessible product page
• A marketplace category page
• A buying guide or comparison page

Google analyzes the content of the page and generates keyword ideas related to that content. The content behind links on the page is not used to generate those ideas.

For example, entering a wireless headphone category page might reveal keyword directions such as:

hybrid noise cancelling headphones
foldable wireless headphones
headphones with ambient mode
headphones for conference calls
dual device bluetooth headphones
comfortable over ear headphones

This approach is particularly useful when product pages contain technical features or customer language that you did not include in the original seed list.

Important limitation

Entering a competitor’s website does not reveal the competitor’s actual Google Ads account data.

It does not show:

• The exact keywords the competitor is bidding on
• The competitor’s budget
• The competitor’s bids
• The competitor’s conversion rate
• The competitor’s return on ad spend

It only generates keyword ideas based on the publicly visible page content.

Use competitor pages to discover vocabulary, product attributes, positioning, and possible search themes—not to claim that you have uncovered the competitor’s real advertising strategy.

6. Set the Correct Location, Language, Network, and Date Range

Before evaluating keyword volume or cost, review the targeting settings above the results.

For a campaign targeting English-speaking customers in the United States, the settings might be:

Keyword Planner lets you refine results by country, territory, region, city, language, Search Network, and date range. You can also choose between Google Search only and Google Search plus search partners.

Why location matters

If you plan to advertise only in the United States but leave the setting on All locations, the displayed volume may include searches from many other countries.

That makes it difficult to estimate the actual demand, CPC, and budget required for the target market.

Research countries separately

The United States, United Kingdom, Canada, and Australia may all use English, but they can have different:

• Search behavior
• Product terminology
• Competition levels
• Cost per click
• Purchasing power
• Seasonal trends
• Shipping expectations

Instead of combining all English-speaking markets in one keyword plan, create a separate plan for each major country.

Use the date range for seasonal products

The date range can help identify seasonal demand. Google specifically recommends using date-based views to understand search volume trends during different periods of the year.

For example:

• “headphones for students” may rise before the school year.
• “headphones deals” may increase around major sales events.
• “headphones for travel” may rise during holiday travel periods.
• “gift for remote worker” may become more popular toward the end of the year.

For highly seasonal products, compare the same months across multiple years rather than relying only on one annual average.

7. How to Understand Keyword Planner Metrics

Keyword Planner may show average monthly searches, competition, top-of-page bid ranges, historical trends, and impression-share data.

No single metric should determine whether a keyword is valuable. Each metric needs to be interpreted alongside user intent, product relevance, landing-page quality, and profitability.

7.1 Average Monthly Searches

Average monthly searches estimate how often people searched for a keyword and its close variants based on the selected location, date range, and Search Network settings.

Google normally averages this number over a 12-month period. Historical search volume is presented using exact-match statistics, even when you are evaluating a keyword that may later be used with a broader match type.

For example:

Average monthly searches do not equal the number of impressions your campaign will receive.

Actual impressions may be lower because of:

• Limited budget
• Low bids
• Weak Ad Rank
• Narrow location targeting
• Match-type settings
• Competition
• Search seasonality
• Campaign eligibility

A keyword with 500 monthly searches and strong purchase intent can be more valuable than a broad keyword with 50,000 monthly searches and unclear intent.

7.2 Competition

The Competition column is generally displayed as:

• Low
• Medium
• High

This metric reflects the relative level of advertiser competition for a keyword. It is not an SEO ranking-difficulty score.

Therefore:

• High competition does not mean the keyword should automatically be rejected.
• Low competition does not guarantee a low CPC.
• The metric should not be used to predict organic ranking difficulty.
• It should be considered alongside bid ranges, intent, margin, and landing-page relevance.

High competition may indicate that advertisers consider the search commercially valuable, but it does not prove that the keyword will be profitable for your business.

7.3 Top of Page Bid—Low Range

The Top of page bid, low range provides a historical reference for bids that have helped ads appear among the ads at the top of the search results.

It can help you understand the lower end of the historical bidding environment for a keyword.

7.4 Top of Page Bid—High Range

The Top of page bid, high range represents the higher end of the historical range associated with top-of-page ad placement.

Google states that these bid-range statistics use information from the previous 30 days. They are historical references, not guaranteed CPCs. Whether an ad appears near the top of the page also depends on factors such as bid, ad quality, and other auction conditions.

For example:

These figures are only hypothetical examples.

They do not mean:

• Your actual CPC will fall inside this exact range.
• Setting a $5 maximum CPC guarantees a top position.
• A keyword with a higher range is automatically more profitable.
• A keyword with a lower range is automatically better.

Use bid ranges to compare relative cost levels, identify expensive keyword groups, and decide whether the available budget is realistic.

7.5 Search Trends

Do not evaluate only the annual average. Review the monthly trend chart.

A keyword with an average of 2,000 monthly searches may actually receive:

• 500 searches in a quiet month
• 5,000 searches during a seasonal peak

This difference matters for inventory planning, promotional calendars, and campaign budgets.

When analyzing a trend, ask:

• Does demand rise during the same months every year?
• Is the recent increase temporary?
• Is the keyword connected to a promotion or holiday?
• Did a product launch or industry event affect demand?
• Should the campaign budget change during peak months?

7.6 Ad Impression Share

If the account has relevant advertising history, Keyword Planner may show an Ad impression share column.

This can help indicate how much of the available opportunity the account captured for a keyword during the relevant period. New accounts or keywords with insufficient data may show a dash instead of a value.

Do not confuse this field with every other impression-share metric available in Google Ads. Different reports may use different calculation contexts.

8. How to Filter a Large Keyword List

Keyword Planner can generate hundreds or thousands of ideas. A useful filtering order is:

Relevance → Search intent → Landing-page fit → Search volume → Estimated cost

Google provides filters for keyword text, average monthly searches, competition, low and high top-of-page bid ranges, organic impression share, and ad impression share. The Refine keywords panel can also group or remove ideas based on themes, brands, product categories, and other attributes.

Step 1: Evaluate product relevance

Ask three questions:

1. Does this keyword accurately describe something the business sells?
2. Could the person searching this phrase reasonably become a customer?
3. Is there an appropriate page to receive this traffic?

Suppose the store sells only over-ear headphones and does not sell earbuds. These terms may be related to the industry but irrelevant to the available product range:

wireless earbuds
noise cancelling earbuds
in ear headphones
earbuds for running

A relevant keyword is not merely related to the general industry. It must connect to the actual product, offer, and landing page.

Step 2: Classify search intent

A practical classification system is:

Keywords containing “best,” “review,” “comparison,” or “versus” are not necessarily low value.

These users may be close to making a purchase but still need help evaluating options. A detailed comparison page, buying guide, or category page may convert this traffic better than a basic product page.

Step 3: Filter by important words

For the headphone campaign, useful included terms might be:

wireless
bluetooth
noise cancelling
over ear
microphone
travel
office
work
battery

Possible exclusions, depending on the product range, might include:

earbuds
wired
gaming
hearing aid
replacement parts
repair
manual

These are examples, not universal rules. A keyword that is irrelevant to one business may be highly valuable to another.

9. Build a Keyword Priority System

Downloading hundreds of keywords without prioritization usually produces a spreadsheet that is difficult to use.

A simple four-level system can make the plan more actionable.

P1: High-priority keywords

These keywords are:

• Highly relevant to the product
• Commercially meaningful
• Supported by a suitable landing page
• Within an acceptable estimated cost range

Examples:

buy noise cancelling headphones
wireless headphones with microphone
over ear headphones for travel

P2: Test keywords

These keywords are relevant but may represent comparison or research behavior.

Examples:

best headphones for work
best headphones for long flights
noise cancelling headphones reviews

They may require stronger educational content, comparisons, reviews, or buying guidance.

P3: Monitor or test later

These keywords may have:

• Low search volume
• Unclear intent
• High estimated costs
• No suitable landing page
• Limited strategic importance

They can remain in the research file without being launched immediately.

Exclude

These terms are unrelated, unsupported, or unlikely to produce a valuable customer.

Examples:

headphones repair
free headphones
used headphones
headphones manual
headphones jobs

10. Organize Keywords into Ad Groups

Keywords should not be grouped only because they contain similar words. They should be grouped according to search intent, product type, message, and landing page.

For example:

An effective ad group should contain keywords that can share:

• Similar ad headlines
• Similar customer intent
• The same or closely related landing page
• Consistent product benefits
• Similar conversion expectations

For example, a traveler may care about:

• Active noise cancellation
• Comfort during long flights
• Foldable design
• Battery life

A remote worker may care more about:

• Microphone clarity
• Multipoint connection
• Call quality
• Comfort during meetings

Placing both audiences in one ad group makes it harder to write a highly relevant ad.

Keyword Planner can suggest campaign and ad-group organization. Google allows advertisers to review, edit, accept, reject, and download the suggestions before implementing them. The recommendations are not automatically activated without the advertiser’s action.

11. Use “Get Search Volume and Forecasts”

Once you have a preliminary list, return to Keyword Planner and select:

Get search volume and forecasts

You can:

• Paste keywords directly
• Enter one keyword per line
• Upload a CSV file
• Upload a more complete keyword plan

For a simple keyword upload, Google’s template can use one column with the header Keyword. A complete plan can also include information such as campaign, location, and ad group.

After uploading the list, review both historical metrics and forecasts.

Historical metrics help answer:

• How much search demand has existed?
• How seasonal is the keyword?
• How competitive has the advertising environment been?
• What historical bid range has been associated with the keyword?

Forecasts help answer:

• How many impressions might the plan generate?
• How many clicks might be available?
• What could the average CPC be?
• How much might the campaign spend?
• How could performance change with a different budget or bid?

12. How to Interpret Forecast Results

The forecast may display:

• Impressions
• Clicks
• Click-through rate
• Average CPC
• Cost
• Conversions
• Cost per conversion
• Conversion value

Google’s forecast calculations take factors such as bid, budget, seasonality, and historical ad quality into account. Historical search-volume metrics do not include all of those campaign-specific conditions.

This distinction is important.

A keyword may show a high average monthly search volume but a relatively low forecast because:

• The budget is limited
• The bid is too low
• The selected match type is narrow
• Several keywords overlap
• The campaign targets only part of the market
• The account’s historical performance is limited
• Competition is strong

Forecasts are directional planning estimates, not guaranteed results.

A simple budget calculation

The following numbers are illustrative only.

Assume:

Average daily budget: $60
Estimated average CPC: $1.50
Estimated website conversion rate: 2.5%

Estimated daily clicks:

$60 ÷ $1.50 = 40 clicks

Estimated daily conversions:

40 × 2.5% = 1 conversion

Estimated cost per conversion:

$60 ÷ 1 = $60

Now compare the estimated $60 acquisition cost with the business economics.

If the maximum affordable acquisition cost is only $40, the current plan may not be financially sustainable.

Possible responses include:

• Reducing exposure to expensive broad category terms
• Adding more specific high-intent keywords
• Improving the landing-page conversion rate
• Increasing average order value
• Improving gross margin
• Increasing repeat purchase or customer lifetime value
• Testing a different offer

Keyword decisions should always be connected to profitability.

13. Choose the Appropriate Keyword Match Type

Google Ads Search campaigns use three main positive keyword match types.

Match types determine how closely the keyword needs to relate to the user’s search before the ad can be considered for the auction. Phrase match covers the searches eligible under exact match and additional related searches, while broad match extends reach further.

Broad match

Broad match can reach searches related to the keyword, even when the user does not type the same words.

It can use additional contextual signals to understand intent, but it also has the widest potential reach. Google recommends using broad match together with Smart Bidding so that bids can be adjusted using auction-time signals.

Broad match can be useful when:

• Conversion tracking is reliable
• The campaign has sufficient conversion data
• Smart Bidding is being used
• Negative keyword management is active
• Search-term quality is reviewed regularly

Phrase match

Phrase match reaches searches that include the meaning of the keyword.

It is no longer limited to matching an identical word sequence. It can cover queries that communicate the same intent while offering more control than broad match.

Exact match

Exact match focuses on searches with the same meaning or intent as the keyword.

It does not mean that the user’s query must be character-for-character identical. Close variants and searches with the same underlying intent may still be eligible.

Practical recommendation for a new campaign

For an account with limited conversion history, phrase and exact match can provide a more controlled starting point.

Use them to learn:

• Which search intents convert
• Which product features attract buyers
• Which CPC levels are sustainable
• Which landing pages perform best
• Which search terms should be excluded

Once conversion tracking is stable and sufficient data has accumulated, broad match can be tested with Smart Bidding.

This is not a rule that every new account must follow. It is a risk-management approach for advertisers who need tighter control while collecting initial data.

14. Prepare Negative Keywords

Negative keywords help prevent ads from appearing for searches that are not relevant to the offer.

A store selling new over-ear wireless headphones might initially consider terms such as:

free
used
second hand
repair
manual
download
replacement parts
jobs
wired
earbuds

The correct negative list depends entirely on the business.

For example:

• Do not exclude “wholesale” if the company accepts wholesale orders.
• Do not exclude “earbuds” if earbuds are part of the product range.
• Do not exclude “manual” if support-related traffic has strategic value.
• Do not exclude competitor brands without understanding the campaign strategy.

Search campaigns support negative broad, negative phrase, and negative exact match. Google notes that negative match types behave differently from positive keyword match types. Advertisers may need to add relevant synonyms and singular or plural versions separately, while casing and common misspellings are handled automatically.

Negative keyword research should continue after launch. The initial list will rarely identify every irrelevant search.

15. Download and Organize the Keyword Data

After refining the results, export the keyword ideas to a spreadsheet.

Do not rely only on the columns provided by Google. Add business-specific decision fields.

A useful structure is:

The fields that usually make the spreadsheet most actionable are:

• Search intent
• Ad group
• Landing page
• Match type
• Priority
• Negative status

Without those fields, the export remains a research file rather than an implementation plan.

16. Review the Search Terms Report After Launch

Keyword Planner is mainly a pre-launch research tool. The Search terms report is a post-launch optimization tool.

A keyword is the targeting term added by the advertiser. A search term is the actual query entered by the user.

Google’s Search terms report shows which searches triggered ads and how those searches performed. It also identifies which keyword matched the search term. Advertisers can use this information to update match types, add valuable keywords, and exclude irrelevant searches.

Inside Google Ads, the report is available from the Campaigns area under Search terms. Depending on the interface, you may need to add the Keyword column manually to see which account keyword matched each user query.

Review the report for:

• Search terms that generated conversions
• Queries that spent money without converting
• Irrelevant product categories
• New high-value long-tail keywords
• Overly broad keyword expansion
• New negative keyword opportunities
• Search intent that is not addressed by the landing page
• Differences between expected and actual user language

For a strong search term, consider adding it as a separate keyword so that you can manage its bid, ad copy, and landing page more deliberately.

For an irrelevant search, consider adding a negative keyword at the appropriate ad-group, campaign, or account level.

17. Complete Keyword Planning Example

Suppose an ecommerce company wants to advertise wireless noise-canceling headphones in the United States.

Step 1: Enter seed keywords

wireless headphones
noise cancelling headphones
bluetooth headphones
over ear headphones
headphones for travel

Step 2: Set the market

Location: United States
Language: English
Network: Google
Date range: Previous 12 months

Step 3: Review and filter the ideas

Possible keywords to keep:

wireless noise cancelling headphones
headphones for airplane travel
headphones with microphone for work
long battery life headphones
comfortable over ear headphones

Possible terms to exclude:

headphones repair
free headphones
used headphones
headphones manual
wired headphones

Step 4: Create ad groups

Ad Group 1: Noise Cancelling
Ad Group 2: Travel
Ad Group 3: Work Calls
Ad Group 4: Long Battery
Ad Group 5: Over Ear

Step 5: Assign landing pages

Travel → Travel-focused headphone page
Work Calls → Office and call-focused product page
Long Battery → Long-battery product page
Noise Cancelling → Noise-canceling category page
Over Ear → Over-ear headphone collection

Step 6: Evaluate the forecast

Review:

Estimated impressions
Estimated clicks
Estimated average CPC
Estimated cost
Estimated conversions
Estimated cost per conversion

Change the budget or bid assumptions to see whether the projected cost is compatible with the product margin.

Step 7: Launch a controlled test

Start with the most relevant keyword groups, verified conversion tracking, and a manageable mix of phrase and exact match keywords.

Do not launch every keyword simply because it appeared in Keyword Planner.

Step 8: Optimize with real data

After launch:

• Add converting search terms as keywords
• Add irrelevant search terms as negatives
• Adjust match types
• Improve ad messaging
• Improve landing pages
• Reallocate budget toward profitable themes
• Pause keywords that cannot meet business targets

18. Common Keyword Planner Mistakes

Mistake 1: Choosing only the highest-volume keywords

High volume represents a large potential audience, not strong purchase intent.

Broad category keywords may attract many visitors who are researching, learning, troubleshooting, or looking for a different product.

Mistake 2: Treating Competition as an SEO metric

Keyword Planner competition reflects advertising competition. It does not measure how difficult it is to rank organically.

SEO difficulty requires a separate analysis of search results, content quality, authority, backlinks, and competing pages.

Mistake 3: Treating top-of-page bid as the actual CPC

Top-of-page bid ranges are historical references. Actual CPC is determined during each auction and may differ substantially.

Mistake 4: Forgetting to change the location and language

Incorrect targeting settings can make the volume and cost data unsuitable for the intended campaign.

Mistake 5: Assuming competitor website results are competitor campaign keywords

Keyword ideas generated from a competitor’s page are based on public content. They are not extracted from the competitor’s advertising account.

Mistake 6: Adding every suggested keyword

Keyword Planner may suggest unrelated products, support queries, free resources, competitor brands, informational searches, and product categories that the business does not sell.

Every keyword needs human review.

Mistake 7: Using broad match for everything without sufficient controls

Broad match can expand reach substantially. Without reliable conversion tracking, Smart Bidding, negative keywords, and search-term reviews, that reach may include low-value traffic.

Mistake 8: Treating the forecast as a guarantee

Forecasts are estimates based on available data and selected settings. Real competition, customer behavior, ad quality, website performance, and market changes can produce different results.

Mistake 9: Ignoring profitability

A keyword can generate conversions and still lose money.

Always compare cost per acquisition with:

• Gross profit per order
• Shipping and fulfillment costs
• Refund rate
• Payment processing fees
• Repeat purchase rate
• Customer lifetime value

Mistake 10: Stopping keyword research after launch

The original keyword list is only a starting point.

The Search terms report, conversion data, customer feedback, and onsite search data may reveal better keyword opportunities than the initial plan.

19. Keyword Planning Checklist

• Define the target country or region
• Select the appropriate campaign language
• Identify product categories, features, audiences, and use cases
• Prepare five to ten seed keywords
• Use Start with keywords
• Use your own website to discover additional ideas
• Review relevant competitor pages for vocabulary and positioning
• Confirm location, language, network, and date-range settings
• Review average monthly searches and seasonal trends
• Separate advertising competition from SEO difficulty
• Compare low and high top-of-page bid ranges
• Classify keywords by search intent
• Remove keywords that do not match the product
• Assign each keyword to a focused ad group
• Match each ad group to an appropriate landing page
• Select broad, phrase, or exact match intentionally
• Prepare an initial negative keyword list
• Use forecasts to estimate clicks, cost, and conversions
• Compare estimated acquisition cost with product profitability
• Confirm that conversion tracking works before launch
• Review the Search terms report after launch
• Add valuable search terms as keywords
• Add irrelevant search terms as negative keywords
• Reevaluate keywords using real revenue and profit data

20. Final Takeaway

Google Ads Keyword Planner is more than a search-volume lookup tool.

A complete workflow should include:

Discover keywords → Configure the market → Understand search intent → Filter the list → Organize ad groups → Match landing pages → Review forecasts → Select match types → Add negative keywords → Analyze real search terms after launch.

Keyword Planner can help reduce guesswork, but it cannot replace real campaign testing.

The final value of a keyword should be judged by its actual contribution to:

• Qualified traffic
• Conversions
• Revenue
• Profit
• Customer acquisition cost
• Customer lifetime value

Search volume tells you how much demand may exist. Real advertising and business data tell you whether that demand is worth buying.