Lightweight, Accessible Size Guides

Make sizing simple with customizable, accessible, and mobile-friendly size charts. Reduce returns and improve conversions effortessly.



Beautiful mobile-first design
Easy-to-use editor for
chart creation
Design options
to match your brand

Demo video
What is
CommerceGurus Size Guides?
CommerceGurus Size Guides is a simple, yet powerful Shopify app that helps merchants create intuitive, customizable size charts that seamlessly integrate with the Shopify ecosystem. It transforms the way customers interact with your products.
Key Features
Intuitive Size Charts
Create beautiful, easy-to-understand size charts that work perfectly across desktop and mobile devices. Unlike static image-based size charts, CommerceGurus Size Guides provides accessible, responsive solutions that improve user experience.
Blazing Fast Performance
CommerceGurus Size Guides uses core HTML instead of images or heavy scripts, making your size charts incredibly fast to load. This means no waiting for customers on mobile devices and no negative impact on your page speed score, which can contribute to better overall site performance.
Accessibility as Priority
CommerceGurus Size Guides is designed with accessibility as a priority, meeting Web Content Accessibility Guidelines (WCAG) 2.2 AA standards. This helps your store comply with international accessibility laws such as the Americans with Disabilities Act (ADA) and the European Accessibility Act (EAA).
Unlike many other chart chart apps, CommerceGurus Size Guides ensures all customers can access your sizing information regardless of abilities or device, making your store more inclusive while helping you meet regulatory and legal requirements.
Take Control of Your Store's Accessibility
If you're selling in the US or the EU, accessibility compliance is becoming increasingly important. Individual store owners are responsible for ensuring their own storefronts comply with accessibility standards, especially regarding third-party apps.
Customizable for Any Product Type
Whether you sell apparel, footwear, pet accessories, or lingerie, CommerceGurus Size Guides adapts to your needs. Tag specific products with unique size charts or create rules to apply charts across product categories.

Business Benefits
Reduce Return Rates and Stop "Bracketing"
With CommerceGurus Size Guides you can experience significant reductions in returns. By giving customers clear sizing information, you help them make informed purchasing decisions the first time. CommerceGurus Size Guides helps reduce or even eliminate "bracketing" - the common practice where customers order multiple sizes of the same item with the intention of returning those that don't fit.
Increase Conversion Rates
When customers feel confident about sizing, they're more likely to complete their purchase. CommerceGurus Size Guides removes the uncertainty that often leads to abandoned carts.
Save Time and Money
For what our app costs, you'll make the money back in less than a day through reduced returns and increased sales. It's an incredibly affordable solution that delivers immediate value.
Perfect for Print-on-Demand
Print-on-demand businesses particularly benefit from our Size Guides app, as returns are often impossible or impractical. Clear sizing information is crucial when customers can't return products.
Why Size Information Matters
The 3-30-3 Rule
Your product pages need to cater to three types of customers:
Those who spend
3 seconds
quickly scanning
Those who spend
30 seconds
reading basic details
Those who spend
3 minutes
researching everything
CommerceGurus Size Guides helps you deliver critical sizing information to all three groups, improving the customer experience regardless of shopping behavior.
Mobile Optimization
With over 70% of eCommerce traffic coming from mobile devices, CommerceGurus Size Guides ensures your size charts look great and function perfectly on smaller screens.
Reduce Avoidable Returns
While some returns are unavoidable (for example, a customer simply doesn't like the item), many returns can be prevented with better information. CommerceGurus Size Guides helps reduce or even eliminate avoidable returns by clearly communicating sizing details before purchase.
Get Started Today
Install CommerceGurus Size Guides from the Shopify App Store and start creating beautiful, accessible size charts in minutes. Add size guides for verticals such as apparel, footwear, pet accessories, and more, and create fully custom size guides tailored to your products.
Start reducing returns, improving accessibility, and enhancing customer satisfaction with CommerceGurus Size Guides today.