The storefront widget adds a WhatsApp chat button to your Shopify store. When a customer taps it, they are connected to your WhatsApp Business number and a conversation is created in the Galantis Inbox. Galantis injects the widget via a Shopify script tag — no manual theme editing is required.Documentation Index
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What this covers
- Installation steps and how script injection works
- Placement options
- How to verify the widget is live on your storefront
- Troubleshooting widget display issues
How installation works
Galantis uses Shopify’s script tag system to inject the chat widget into your storefront automatically. When you configure the widget in the dashboard, Galantis writes a script tag to your store using thewrite_script_tags Shopify permission. The widget loads on every page that matches your display rules without any changes to your theme code.
The
write_script_tags Shopify permission must be granted for widget injection to work. This permission is requested during the initial app installation. If the widget is not appearing, verify this permission is active under your Shopify app settings.Installation steps
Configure appearance
Set the button position, label text, colors, and greeting message. See Widget Appearance for the full settings reference.
Save settings
Saving the configuration triggers Galantis to write or update the script tag in your Shopify store. No further action is required to deploy the widget.
Placement options
The widget button can be positioned in three ways: Bottom-right — Default position. Works well for most store layouts and does not conflict with common Shopify theme elements. Bottom-left — Use when your theme places other fixed elements (such as cookie banners or cart drawers) at the bottom-right. Custom — Set a precise position using CSS offset values. Useful when neither default position works with your theme’s layout.Display rules
You can control which pages the widget appears on. Common configurations include:- Show on all pages
- Show only on product pages
- Hide on the checkout page
Verifying the widget
After saving your settings, confirm the widget is working correctly:- Open your storefront in a browser (not the Shopify theme preview).
- The chat button should appear in the position you configured.
- Tap the button — it should launch WhatsApp with your business number pre-filled.
- Send a test message — it should appear as a new conversation in Inbox.
Troubleshooting
If the widget does not appear on your storefront:- Confirm Galantis has
write_script_tagspermission in Shopify Admin → Apps → [Galantis] → Permissions. - Clear your browser cache and reload the storefront page.
- Check your browser console for JavaScript errors that may indicate a script loading conflict.
- Confirm the page you are viewing matches your configured display rules.
Related guides
- Widget Appearance — Branding and visual configuration options
- Conversation Lifecycle — What happens after a customer sends a message
- Requirements — Shopify permission prerequisites