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What is Google Ads?

Google Ads is Google’s online advertising platform that allows you to create ads to reach potential customers when they:

  • Search on Google Search
  • Watch videos on YouTube
  • Use mobile apps
  • Browse websites across the Google Display Network (GDN)
  • Shop on Google Shopping

It uses a Pay-Per-Click (PPC) system, meaning you only pay when someone clicks your ad (in most cases).


🧠 Why Use Google Ads?

  • Massive Reach: Google processes over 8.5 billion searches per day.
  • Targeted Advertising: Show ads based on keywords, location, age, device, interests, or behavior.
  • Flexible Budgeting: You control your daily/monthly spend.
  • Measurable Results: Every impression, click, and conversion is tracked.

🧩 How Google Ads Works (Simplified Workflow)

Step 1: You Choose

  • A campaign goal (e.g., sales, leads, traffic)
  • A campaign type (e.g., Search, Display, Video)
  • A budget and bidding strategy
  • An audience and/or keywords
  • The ads (text, images, video)

Step 2: The Auction System

When someone performs a Google search or browses a Google-partnered site, an instant auction occurs. Google decides which ads to show and in what order based on:

  1. Your Bid: How much you’re willing to pay per click.
  2. Quality Score:
    • Relevance of your ad to the keyword.
    • Expected click-through rate (CTR).
    • Landing page experience.
  3. Ad Rank = Bid Γ— Quality Score Γ— Ad Extensions impact

πŸ“ Higher Ad Rank means a better position and often lower cost per click!


πŸ“¦ Types of Google Ads Campaigns

1. Search Campaign

  • Text ads that appear on Google Search results pages.
  • Triggered by keywords (e.g., “buy blue running shoes”).

2. Display Campaign

  • Image/banner ads shown on websites, apps, and YouTube.
  • Great for brand awareness and retargeting.

3. Video Campaign

  • Skippable or non-skippable video ads on YouTube.
  • Ideal for storytelling, product showcases, or building brand awareness.

4. Shopping Campaign

  • Product listings with image, price, and store name.
  • Perfect for e-commerce websites with product feeds.

5. App Campaign

  • Promotes mobile apps for install or engagement.
  • Ads are shown across Search, Play Store, YouTube, and Display Network.

6. Performance Max Campaign

  • A new AI-driven campaign type that automates bidding, targeting, and ad placements across all Google channels.
  • Best for conversion-focused advertisers.

πŸ’Έ Bidding Strategies in Google Ads

Google offers several bidding strategies depending on your goal:

Bidding StrategyBest ForHow it Works
Manual CPCFull controlYou set the max CPC for each keyword
Maximize ClicksTrafficGoogle adjusts bids to get the most clicks
Maximize ConversionsLeads or salesGoogle tries to get the most conversions
Target CPAEfficient conversionsYou set a cost-per-acquisition goal
Target ROASReturn on ad spendYou aim for a target revenue-to-cost ratio
Enhanced CPCSmarter manual biddingAdjusts your bid based on conversion likelihood

πŸ“ˆ Key Performance Metrics

Understanding these helps you optimize your ads:

MetricWhat It Means
ImpressionsHow often your ad was shown
ClicksNumber of people who clicked your ad
CTR (Click-Through Rate)% of impressions that resulted in clicks
CPC (Cost Per Click)How much each click cost you
ConversionsNumber of desired actions taken (sale, signup)
Conversion Rate% of clicks that turned into conversions
Quality ScoreGoogle’s rating (1–10) for ad relevance

πŸ› οΈ How to Create a Google Ads Campaign (Step-by-Step)

1. Create an Account

  • Go to https://ads.google.com
  • Sign in with your Google account
  • Choose your campaign goal (sales, leads, traffic, etc.)

2. Choose a Campaign Type

  • Search, Display, Shopping, Video, App, or Performance Max

3. Select Targeting

  • Location (country, city, radius)
  • Language
  • Devices (mobile, desktop)
  • Audiences (age, gender, interests, behavior)

4. Set Your Budget

  • Daily or monthly budget
  • Choose a bidding strategy

5. Create Your Ad Group(s)

  • Add keywords (Search campaigns)
  • Choose audience targeting (Display or Video)

6. Design Your Ads

  • For Search: Write text ads (headlines, descriptions)
  • For Display: Upload image or responsive display ads
  • For Video: Upload or link YouTube videos

7. Launch and Monitor

  • Ads go through approval (usually within 24 hours)
  • Monitor performance in the dashboard
  • Adjust based on what works (e.g., pause low performers)

πŸ’‘ Google Ads Best Practices

βœ… Use Keyword Match Types Wisely

  • Broad match: wide reach, less control
  • Phrase match: moderate control
  • Exact match: precise targeting

βœ… Use Negative Keywords

  • Prevent ads from showing on irrelevant searches

βœ… Optimize Landing Pages

  • Must match your ad promise and load fast

βœ… Test Ad Variants

  • A/B test headlines, descriptions, visuals

βœ… Use Ad Extensions

  • Site links, callouts, phone numbers, location info

βœ… Track Conversions

  • Use Google Ads conversion tracking or import from Google Analytics

🧠 Advanced Features

  • Remarketing: Show ads to people who previously visited your site
  • Custom Audiences: Target based on intent or behaviors
  • Geo-fencing: Target by physical locations or areas
  • Automated Rules: Set rules to pause, enable, or change bids automatically
  • Scripts: Use JavaScript to automate complex tasks

πŸ“š Tools to Use with Google Ads

  • Google Keyword Planner: Research keywords and search volume
  • Google Analytics: Track and analyze behavior on your website
  • Google Tag Manager: Manage all tracking tags in one place
  • Google Merchant Center: Required for Shopping Ads
  • Google Optimize: A/B testing for landing pages

πŸ“Œ Final Thoughts

Google Ads is one of the most powerful digital advertising tools, but it requires:

  • Strategy
  • Testing
  • Constant optimization

Even a small campaign can yield great results if set up correctly. Once you understand your target audience, messaging, and data, you can scale quickly.