How to enable size chart on product pages

If you sell clothing or other items where size matters, adding a size chart helps customers make confident purchasing decisions and reduces returns. Here’s how to create and implement one:

1. Create the size chart page #

Navigate to Online Store > Pages in your Shopify admin, then click Add page to create a new page dedicated to your sizing information. Add your size chart content, including measurements, fit guides, or any other sizing details your customers need. Please check out the official Shopify document in case of need.

2. Enable the Size Chart on Product Pages #

Once your size chart page is ready, you can add it to your product pages:

• Go to your theme customizer and locate the Variant picker block on your product page template.
• Find the Size chart settings within the variant picker settings.

• Configure the display:
  • Enter the variant option names where the Size Guide button should appear (such as “Size” or “Color”)
  • Select the size chart page you just created from the dropdown menu

How It Works #

When customers visit a product page and see the specified option (like “Size”), they’ll notice a size guide link or button with ruler icon. Clicking it opens a popup window displaying your size chart content, allowing them to reference measurements without leaving the product page.

This seamless integration keeps customers engaged while providing the information they need to make the right size selection.