How To Do Negative Keywords In Adwords: A Step-By-Step Guide

Learning how to do negative keywords in adwords is one of the fastest ways to improve the quality of your paid search traffic. Although AdWords is now called Google Ads, many advertisers still use the old name when searching for help. Negative keywords tell Google which searches should not trigger your ads, helping you avoid wasted clicks from people who are unlikely to buy, call, sign up, or take the action you want. When used well, they protect your budget, improve campaign relevance, and make your keyword strategy sharper. This guide explains what negative keywords mean, why they matter, how to add them, which match types to use, and how to build a practical process for ongoing optimization. You will also see examples, common mistakes, best practices, advanced tips, use cases, and FAQs so you can manage negative keywords with more confidence.

What Negative Keywords Mean In Google Ads

Negative keywords are filtering terms that stop your ads from showing for searches that include unwanted meaning. They do not create traffic; they shape the traffic you already target.

1. They Block Irrelevant Searches

A negative keyword tells Google Ads that a certain word, phrase, or search meaning is not useful for your campaign. For example, if you sell paid accounting software, adding “free” as a negative keyword can prevent clicks from people looking only for free tools.

2. They Work Differently From Regular Keywords

Regular keywords help Google decide when your ads may appear, while negative keywords help decide when your ads should not appear. A strong campaign needs both because broad targeting without exclusions can attract searches that sound related but have the wrong intent.

3. They Apply At Different Account Levels

You can add negative keywords at the account, campaign, or ad group level depending on how widely the exclusion should apply. Account-level negatives are broad filters, campaign-level negatives control one campaign, and ad group negatives help separate closely related themes.

4. They Depend On Match Type

Negative keywords can use broad, phrase, or exact match logic, but negative match types behave differently from positive keyword match types. They do not automatically cover every close variant, so you often need to add common forms, plurals, misspellings, and related wording separately.

5. They Improve Search Intent Quality

The main purpose of negative keywords is not simply to reduce clicks. It is to improve the intent behind the clicks you keep. When the wrong searches are filtered out, your ads reach people who are more likely to care about your offer.

6. They Need Regular Maintenance

Negative keyword work is not a one-time setup task. Search behavior changes, campaigns expand, and new irrelevant queries appear over time. Reviewing search terms regularly helps you find waste early and keep your Google Ads account focused on valuable traffic.

Why Negative Keywords Matter For AdWords Campaigns

Knowing how to do negative keywords in adwords matters because paid search budgets can disappear quickly when ads show for low-quality searches. A careful exclusion strategy improves both efficiency and control.

• Lower Wasted Spend: Negative keywords stop your ads from showing for searches that are unlikely to convert, which helps preserve budget for better opportunities.
• Better Click Quality: By filtering poor intent, you increase the chance that each visitor has a real interest in your product, service, or offer.
• Improved Campaign Relevance: Cleaner traffic can support stronger engagement signals because users see ads and landing pages that better match their needs.
• Clearer Performance Data: Removing irrelevant searches makes reports easier to read because results are less distorted by accidental clicks and mismatched intent.
• Stronger Budget Control: Negative keywords help you decide where money should not go, which is just as important as choosing where to spend more.

How To Find Negative Keywords In AdWords

The best negative keyword ideas usually come from real search behavior. Start with your reports, then add common sense, customer knowledge, and competitor awareness.

1. Review The Search Terms Report

The search terms report shows the actual phrases people typed before clicking or viewing your ads. Look for terms that are clearly unrelated, too broad, informational only, job-seeking, price-shopping, or connected to products and services you do not offer.

2. Look For Low Intent Words

Some words often signal that the searcher is not ready for your offer. Terms like “free,” “template,” “definition,” “jobs,” “training,” “used,” or “DIY” may be useful for some businesses but wasteful for others, depending on the campaign goal.

3. Compare Queries Against Your Offer

Do not add a negative keyword just because a query performs poorly once. Ask whether the search describes something you actually sell, whether the landing page answers it, and whether the person behind the search could reasonably become a customer.

4. Study Sales Team Feedback

Sales and customer service teams often know which inquiries are a poor fit. If they regularly hear from people asking for unavailable locations, unsupported services, free help, or wrong product types, those patterns can become useful negative keyword ideas.

5. Use Website Search And Analytics

Internal site search, form submissions, chat logs, and analytics data can reveal mismatches between what visitors expect and what your business provides. These insights help you build negative keyword lists that reflect real user confusion, not just ad platform data.

6. Watch Competitor And Brand Terms

Some advertisers want competitor searches, while others do not. If competitor names, unrelated brands, or brand comparisons bring poor-quality traffic, consider adding them as negatives. Be careful with your own brand terms because blocking them can reduce valuable branded traffic.

How To Add Negative Keywords In Google Ads

Adding negative keywords is simple, but the important part is choosing the right level and format. Use this process to keep your changes organized and easy to review.

• Open The Campaign: Go to the Google Ads campaign or ad group where the unwanted searches are appearing.
• Review Search Terms: Check recent search terms and identify phrases that clearly do not match your offer or campaign goal.
• Choose The Right Level: Add broad exclusions at the account or campaign level and narrow exclusions at the ad group level.
• Select The Match Type: Use broad, phrase, or exact negative match based on how much related traffic you want to block.
• Add The Terms Carefully: Enter each negative keyword on its own line and include close wording variations when needed.
• Save And Monitor: After saving, review traffic and conversions to make sure useful searches were not accidentally blocked.
• Repeat Regularly: Revisit the search terms report weekly or monthly, depending on spend and campaign volume.

Negative Keyword Match Types Explained

Match type choice controls how strict your exclusion is. This is where many advertisers make mistakes, especially when moving from basic campaign setup to more serious optimization.

1. Negative Broad Match

Negative broad match blocks searches that contain all the negative keyword words, even if the order is different. For example, a negative broad keyword like “free trial” may block searches containing both “free” and “trial,” but not every similar idea.

2. Negative Phrase Match

Negative phrase match blocks searches that contain the phrase in the same order. If you add “free trial” as a negative phrase, searches with that exact word order can be blocked, while searches with different wording may still appear.

3. Negative Exact Match

Negative exact match blocks only searches that closely match the exact term you entered. This is useful when one precise query is poor quality, but related longer searches may still be valuable enough to keep running.

4. Close Variants Are Limited

Negative keywords do not expand as aggressively as positive keywords. If a word has plural forms, alternate spellings, abbreviations, or common mistakes, you may need to add those versions manually to prevent similar unwanted searches from continuing.

5. Word Order Can Matter

With phrase and exact negative keywords, word order affects how traffic is filtered. This matters when one phrase is irrelevant but another phrase with similar words has different intent. Always think through how real people phrase their searches.

6. Match Types Should Match Risk

Use broader negatives when a concept is clearly irrelevant across the campaign. Use exact negatives when you only want to block one bad query. Use phrase negatives when the wording pattern itself is the problem and related searches share the same meaning.

Examples Of Negative Keywords In AdWords

Examples make the process easier because they show how exclusions change based on business model, offer, location, and customer intent.

1. Local Plumber Blocking DIY Searches

A plumber who wants emergency service calls may add negative keywords such as “DIY,” “tutorial,” “how to fix,” and “tools.” These searches may bring curious homeowners, but they are less likely to produce paid service appointments than urgent repair queries.

2. Software Company Blocking Free Users

A paid software company may block terms like “free,” “open source,” or “crack” if those visitors rarely convert. This helps the campaign focus on buyers who are comparing professional solutions instead of people searching for no-cost alternatives.

3. Ecommerce Store Blocking Used Products

If an ecommerce store sells only new products, searches containing “used,” “second hand,” “refurbished,” or “repair manual” may waste spend. Adding these as negatives can keep product ads focused on shoppers who want the exact inventory available.

4. Consultant Blocking Job Seekers

A business consultant may get search terms from people looking for “consulting jobs,” “consultant salary,” or “interview questions.” Adding “jobs,” “salary,” “career,” and “resume” as negatives can separate buyers from employment researchers.

5. Luxury Brand Blocking Cheap Intent

A premium service provider might block “cheap,” “discount,” or “low cost” if those searches consistently lead to poor-fit inquiries. This does not mean price-sensitive users are bad, but the campaign should match the brand’s positioning and sales process.

6. Local Business Blocking Wrong Locations

A company serving one city may need to block nearby cities, states, or countries where it does not operate. Location targeting helps, but negative keywords can add another layer of protection when searches include unwanted place names.

Common Negative Keyword Mistakes To Avoid

Negative keywords can save money, but careless exclusions can also block valuable traffic. The goal is to reduce waste without shrinking your campaign too aggressively.

1. Blocking Too Broadly Too Soon

Adding broad negative keywords after only a few clicks can remove useful traffic before you have enough data. Review intent, conversions, and query context before making major exclusions, especially in new campaigns that are still learning.

2. Ignoring Match Type Behavior

Many advertisers assume negative broad, phrase, and exact match work the same way as positive keywords. They do not. If you misunderstand match behavior, you may either fail to block waste or accidentally remove searches that could convert.

3. Forgetting Plurals And Variations

Because negative keywords may not catch every close variation, one version of a bad term may not be enough. Add plurals, common misspellings, singular forms, and related phrases when the unwanted intent appears in several different ways.

4. Adding Competitor Terms Without Strategy

Competitor searches can be expensive, but they are not always useless. Before blocking them, check whether they produce leads, assisted conversions, or valuable comparison traffic. A blanket exclusion may reduce spend while also removing profitable opportunities.

5. Mixing Account And Ad Group Negatives Poorly

Account-level negatives affect many campaigns, so mistakes can have a wide impact. Use them for terms that are clearly irrelevant everywhere. Keep campaign or ad group negatives for more specific control, especially when campaigns target different products.

6. Never Reviewing Performance After Changes

Adding negatives is only half the job. After changes go live, monitor impressions, clicks, conversions, and search terms. If volume drops sharply or conversion quality does not improve, review your exclusions and adjust the list.

Best Practices For Negative Keywords In AdWords

A strong negative keyword process is consistent, documented, and tied to business goals. These practices help keep your account clean without over-filtering good traffic.

1. Start With A Shared Negative List

Create shared lists for terms that are irrelevant across several campaigns, such as job searches, free resources, or unsupported services. Shared lists save time, reduce duplicate work, and make it easier to update exclusions across related campaigns.

2. Separate Universal And Campaign-Specific Terms

Universal negatives should apply almost everywhere, while campaign-specific negatives should reflect one offer, location, or audience. Keeping these lists separate prevents accidental blocking and makes troubleshooting much easier when performance changes.

3. Use Search Intent As The Main Filter

Do not judge a query only by whether it contains a certain word. Ask what the searcher likely wants. A term like “cheap” may be bad for a luxury brand but valuable for a budget-focused retailer.

4. Review High-Spend Queries First

When time is limited, focus on queries that spend the most without producing results. Small irrelevant searches matter, but the biggest budget leaks usually come from repeated low-intent terms that collect clicks over time.

5. Keep A Change Log

Document important negative keyword additions, especially at the account and campaign level. A simple record of what changed and why helps you connect performance shifts to specific decisions and prevents future confusion among team members.

6. Test Before Making Large Exclusions

If a term has mixed intent, avoid blocking it too quickly. You may test a more specific landing page, adjust bids, or exclude only exact queries first. This keeps your strategy flexible while still reducing obvious waste.

Practical Negative Keyword Use Cases

Different advertisers use negative keywords for different reasons. These real-world use cases show how exclusions support cleaner targeting across common campaign types.

1. Lead Generation Campaigns

Lead generation campaigns often need to block research-only searches, job seekers, students, and people looking for free advice. The goal is to keep forms and calls focused on prospects who have a real need and match the business’s qualification criteria.

2. Ecommerce Shopping Campaigns

Online stores can use negatives to filter out unsupported product types, used items, manuals, repairs, and low-value accessories. This is especially helpful when product titles overlap with searches that do not represent purchase intent for available inventory.

3. Local Service Campaigns

Local businesses should exclude locations they do not serve, services they do not provide, and informational queries that rarely lead to bookings. Negative keywords add precision when location settings alone do not catch every unwanted search pattern.

4. B2B Campaigns

B2B advertisers often need to remove consumer intent, student research, templates, salary searches, and entry-level job terms. These exclusions help campaigns focus on decision-makers, procurement teams, managers, and professionals searching for business solutions.

5. Brand Protection Campaigns

Brand campaigns may use negatives to separate support searches, complaints, login queries, or unrelated brand meanings from sales-focused ad groups. This helps the advertiser manage messaging and avoid spending heavily on traffic that belongs in another channel.

6. Service Tier Campaigns

If a company offers premium, standard, and entry-level services, negative keywords can route searches to the right campaign. For example, premium campaigns may exclude “cheap,” while budget campaigns may exclude “enterprise” if that audience needs a different offer.

Advanced Negative Keyword Tips

Once the basics are in place, advanced negative keyword work is about structure, intent segmentation, and smarter use of data over time.

1. Use Negatives To Shape Ad Group Traffic

Negative keywords can help prevent overlap between ad groups that target similar themes. If one ad group is built for “accounting software” and another for “payroll software,” negatives can keep each search flowing toward the most relevant ad and landing page.

2. Build Lists By Intent Category

Instead of keeping one messy list, group negatives by intent categories such as jobs, education, free tools, locations, competitors, and unsupported products. This makes review easier and helps you apply the right list to the right campaign.

3. Check Conversion Quality, Not Only Volume

Some searches produce leads but not good customers. If your CRM or sales feedback shows that certain query themes create poor-fit leads, add negatives even when the ad platform reports conversions. Quality matters more than form fills alone.

4. Watch Broad Match Campaigns Closely

Broad match can discover valuable traffic, but it also needs disciplined search term review. Negative keywords become especially important when broad match, automated bidding, and wide audience signals are used together in competitive markets.

5. Audit Lists Before Launching New Campaigns

Before launching a new campaign, review existing negative keyword lists to decide what should carry over. Copying every list without review can block useful traffic, while starting from nothing may repeat old waste that your account already solved.

6. Revisit Negatives After Offer Changes

If your company adds new services, expands locations, changes pricing, or starts serving a new customer segment, old negatives may become outdated. Review exclusions after major business changes so yesterday’s bad traffic does not block today’s opportunity.

Negative Keywords Checklist

Use this checklist before and after adding negative keywords to make sure your campaign stays focused without losing valuable search demand.

• Review Search Terms: Check actual queries before adding exclusions so decisions are based on real traffic, not guesses.
• Confirm Intent: Make sure the term is truly irrelevant, unprofitable, or poorly matched to the offer.
• Choose The Right Level: Apply negatives at the account, campaign, or ad group level based on how broadly the exclusion should work.
• Pick The Right Match Type: Use broad, phrase, or exact negative match based on how much related traffic you want to block.
• Add Variations: Include plural forms, misspellings, abbreviations, and close wording when needed.
• Monitor Results: Watch impressions, clicks, conversions, and search terms after changes to catch accidental over-blocking.

Frequently Asked Questions

1. What Are Negative Keywords In AdWords?

Negative keywords are words or phrases that prevent your ads from showing for specific searches. In Google Ads, they help filter irrelevant traffic, reduce wasted spend, and improve campaign focus by blocking searches that do not match your product, service, location, or customer intent.

2. How Often Should I Add Negative Keywords?

Most advertisers should review search terms at least monthly, while high-spend or new campaigns may need weekly checks. The right frequency depends on budget, traffic volume, match types, and how quickly irrelevant searches appear in your account.

3. Should I Use Broad Or Exact Negative Match?

Use broad negative match when an entire concept is irrelevant, and use exact negative match when only one specific query should be blocked. Phrase match is useful when a particular word order or search pattern consistently attracts poor-quality traffic.

4. Can Negative Keywords Hurt Campaign Performance?

Yes, negative keywords can hurt performance if they are too broad, added without enough data, or applied at the wrong level. They may block searches that could convert, so every exclusion should be reviewed against search intent, conversion data, and business goals.

5. Are Negative Keywords Still Needed With Smart Bidding?

Yes, negative keywords are still useful with smart bidding. Automated bidding can optimize toward goals, but it still benefits from cleaner search traffic. Negatives help guide the system away from irrelevant intent that should not spend budget in the first place.

6. What Is The Best Way To Start A Negative Keyword List?

Start with obvious exclusions such as jobs, free resources, unsupported locations, unavailable products, and informational searches that do not fit your offer. Then use the search terms report to expand the list based on real queries and actual campaign performance.

Conclusion

Learning how to do negative keywords in adwords is about more than adding a few unwanted words. It means reviewing real search terms, reading intent carefully, choosing the right match types, and applying exclusions at the correct account level.

When you manage negative keywords consistently, your campaigns become cleaner, easier to analyze, and more focused on valuable searches. Start with obvious waste, monitor results after each change, and keep refining your lists as your campaigns and business goals evolve.