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Advertising beginner 30-45 minutes

How to Create High-Converting Call-to-Action Buttons

Learn how to design, write, and place CTA buttons that turn your Australian website visitors into paying customers.

Michael 25 January 2026

In the world of digital advertising and web design, your Call-to-Action (CTA) button is the final bridge between a curious visitor and a loyal customer. Without a clear, compelling CTA, your marketing spend is essentially wasted, as users are left wondering what to do next after reading your content.

For Australian small businesses, getting your CTA right means more enquiries, more bookings, and more sales. Whether you are running Google Ads or updating your local service page, this guide will show you how to craft buttons that people actually want to click.

Prerequisites

Before you start, ensure you have:
  • Access to your website's CMS (e.g., WordPress, Squarespace, or Shopify).
  • A clear understanding of your primary goal (e.g., a phone call, a form fill, or a purchase).
  • Basic brand guidelines (your primary and secondary brand colours).

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Step 1: Define the Single Desired Action

Before you touch a design tool, you must decide exactly what you want the user to do. A common mistake among Brisbane businesses is offering too many choices. If you ask a user to "Call Us," "Email Us," and "Visit our Shop" all at once, they often do nothing. Pick one primary goal per section of your page.

Step 2: Use Action-Oriented Verbs

Generic text like "Submit" or "Click Here" is a conversion killer. Effective CTAs start with a strong command verb.
  • Instead of: "Information"
  • Try: "Get Your Free Quote"
  • Instead of: "Contact"
  • Try: "Speak with a Specialist Today"

Step 3: Create a Sense of Urgency or Value

Australians appreciate transparency and value. Adding a small amount of urgency or a specific benefit can increase click-through rates. For example, "Book Your Inspection" is good, but "Book Your Inspection - Save 10%" is better. If your offer is time-sensitive (e.g., an EOFY sale), make sure the button reflects that.

Step 4: Choose a High-Contrast Colour

Your button needs to "pop" off the screen. Look at your website's colour palette and choose a complementary colour for your CTA. Screenshot Description: Imagine a website with a navy blue and white theme. The CTA button should be a bright orange or lime green—something that stands out immediately against the cooler background tones.

Step 5: Optimise for Finger-Friendly Sizes (Mobile First)

With over 50% of Australian web traffic coming from mobile devices, your buttons must be easy to tap. A button that is too small leads to "fat-finger" syndrome where users accidentally click the wrong thing or give up entirely. Aim for a minimum height of 44-48 pixels.

Step 6: Utilise White Space (Negative Space)

Don't crowd your button. If you surround your CTA with text, images, and other links, it loses its power. Give your button "room to breathe" by adding padding around it. This draws the eye directly to the action you want the user to take.

Step 7: Write in the First Person (The "I Want To" Test)

A clever trick used by top conversion copywriters is to write the button text as if it’s completing the sentence "I want to..."
  • (I want to) Claim my free trial
  • (I want to) Download the guide
  • (I want to) Start my renovation

Step 8: Placement Above the Fold and at the End

Your primary CTA should appear "above the fold" (the area visible without scrolling). However, you should also repeat the CTA at the bottom of the page. Once a user has finished reading your service description or blog post, they shouldn't have to scroll back to the top to find out how to contact you.

Step 9: Add "Click Triggers" Nearby

Click triggers are small pieces of text placed right next to the button that reduce anxiety or provide extra incentive. "No credit card required"* "Australian owned & operated"* "5-minute response time"*

Step 10: Test on Multiple Devices

Once you’ve designed your button, open your website on an iPhone, an Android device, and a desktop browser. Check that the button doesn't overlap with other elements and that the text remains legible on smaller screens.

Step 11: Set Up Goal Tracking

A button is only effective if you know people are clicking it. Use Google Tag Manager or your CMS analytics to track clicks on your specific CTA buttons. This data will tell you if your changes are actually working.

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Pro Tips for Australian Businesses

  • Localise your language: If you're a local tradie, use words like "Book a Quote" rather than "Schedule a Consultation," which can feel a bit too corporate for the Australian market.
  • Mention your ABN: If the CTA leads to a lead form, having your ABN and a link to a privacy policy nearby builds immediate trust.
  • Colour Psychology: In Australia, green often represents "Go" or "Safety," while red can mean "Stop" or "Urgency." Use these instinctively.

Common Mistakes to Avoid

  • Too many buttons: Having five different buttons with five different colours on one page confuses the visitor.
  • Tiny text: If the user has to squint to read your CTA, they won't click it.
  • Broken links: It sounds simple, but always test that your button actually goes to the right page or triggers the right action.
  • Slow loading icons: Avoid using heavy custom icons inside buttons that might delay the button rendering on slow mobile connections.

Troubleshooting

  • The button isn't showing up on mobile: Check your CSS media queries or "hide on mobile" settings in your website builder.
  • Low click-through rate (CTR): Your button might not have enough contrast. Try changing the colour to something more vibrant or moving it higher up the page.
  • Users are clicking but not converting: This usually means the page the button leads to (the landing page) doesn't match the promise of the button. Ensure the messaging is consistent.

Next Steps

Now that you've optimised your buttons, it's time to look at the rest of your ad strategy.
  • Review your landing page copy to ensure it supports your new CTA.
  • Check your Google Ads "Search Terms" report to see what people are looking for when they find your buttons.
  • If you need help professionalising your digital presence, contact the team at Local Marketing Group for a strategy session.
advertisingconversion rate optimisationweb designdigital marketing

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