How to Add a Call Button to Your Website (2024 Guide)
Guide · 2026-04-10 · 5 min read
Why a call button converts better than a contact form
Contact forms have a 2-3% submission rate. A call button connects your visitor to a real person in under 10 seconds — while their intent is highest. Studies show voice conversations convert leads at 3x the rate of form submissions. The math is simple: faster connection = more revenue.
Step 1: Sign up for WebCallHub
Go to webcallhub.com and create a free account. No credit card required. The Free plan includes 1 agent and 200 minutes/month — enough to test and validate the impact before upgrading.
Step 2: Copy your widget script
From your dashboard, navigate to the Websites section and copy the one-line embed script. It looks like this:
<script src="https://webcallhub.com/embed/widget.js" data-tenant="YOUR_SITE_KEY" async></script>
Paste it before the closing </body> tag of your website.
Step 3: Install on your platform
WordPress: Paste the script in Appearance → Theme Editor → footer.php, or use a header/footer plugin.
Shopify: Go to Online Store → Themes → Edit Code → theme.liquid and paste before </body>.
Webflow: Project Settings → Custom Code → Footer Code.
Squarespace: Settings → Advanced → Code Injection → Footer.
Any HTML site: Paste directly before </body>.
Step 4: Go online and take calls
Open the WebCallHub agent dashboard, set your status to Online, and visit your website. You will see the call button appear. Click it — you will receive the call in your browser instantly. No phone. No app. Just the browser.
Best practices for maximum conversions
Place the call button on your highest-intent pages: pricing, product pages, checkout, and contact. Set a compelling offline message for when you are unavailable — it captures leads via a contact form fallback. Customize the button color to match your brand. Track call volume in the analytics dashboard and adjust agent availability to match peak traffic hours.