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Create beautiful size charts and guides

CommerceGurus Size Guides is a simple yet powerful Shopify app that helps merchants build intuitive, customizable size charts, comparison tables, and size guides. It transforms the way your customers interact with your products and reduces returns.

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Demo store password: 12345

Love using this app, super easy to use and design looks great on our website (both on desktop and mobile). Intuitive software and great support from the team.

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CommerceGurus Size Guides app

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Sizing excellence that outperforms the rest

The accessible sizing app that recommends perfect fits using customizable size charts and comparison tables. It helps reduce returns, increase conversions, and enhance customer satisfaction.

One platform, unlimited sizes

Adapts to your entire product range, whether you have dozens or hundreds of size variations. Build unified size charts and guides that maintain consistency across your complete catalog.

Automatic unit conversion

Switch instantly between inches, centimeters, and other measurements with built-in conversions, creating a frictionless shopping journey for your global customers.

Works for any product type

Whether you sell apparel, footwear, or pet accessories, our app adapts to your needs. Tag specific products with unique size charts or size guides or create rules and apply charts across product categories.

Reduce returns and exchanges

Minimize costly returns with accurate sizing guidance via detailed size charts, comparison tables, and guides that helps customers choose correctly the first time, saving you money on shipping, processing, and inventory management.

Accessibility as a priority

CommerceGurus Size Guides is built with accessibility at its core, meeting Web Content Accessibility Guidelines (WCAG) 2.2 AA standards.

This helps your store comply with international accessibility laws such as the European Accessibility Act (EAA) and the Americans with Disabilities Act (ADA).

Unlike many other size chart or comparison table apps for Shopify, CommerceGurus Size Guides ensures all customers can access your sizing information regardless of abilities, making your store more inclusive while helping you meet regulatory and legal requirements.

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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.

By implementing CommerceGurus Size Guides, you're taking a significant step toward making your store more accessible while also improving the shopping experience for all customers, which ultimately leads to increased sales and satisfaction.

Business benefits of size charts

Accurate, easy-to-understand size charts help stores like yours reduce returns and exchanges while improving your bottom line.

Reduces return rates and bracketing

When customers can easily understand your sizing through clear charts and comparisons, they're much more likely to get the right fit on their first try. This cuts down on bracketing - where people order the same item in multiple sizes just to return the ones that don't work.

Increases conversions

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

You can recoup your investment in less than a day through reduced returns and increased sales. It's an affordable solution that delivers immediate value.

Mobile optimized

With around 80%1 of global eCommerce traffic coming from mobile devices, CommerceGurus Size Guides ensures your size charts and comparison tables look great and function perfectly on smaller screens.

Clear, mobile-friendly size charts that customers actually use

CommerceGurus Size Guides app

Getting started is easy

Creating a CommerceGurus Size Guide is really simple, you'll have your custom size chart ready on your store in under 10 minutes.

1. Install the app

Install directly from the Shopify App Store with just a few clicks. There is a free plan available.

2. Edit content

Begin with our ready-to-use default size chart that you can customize to your needs.

3. Assign rules

Create rules to automatically apply the right size charts to the right products.

4. Add the widget

You can drop our Shopify App 2.0 widget anywhere within your product page template.

Features

CommerceGurus Size Guides includes intuitive options to help your customers find their perfect fit, boosting confidence and reducing returns.

CommerceGurus Size Guides admin data table

Quickly create and edit size charts and comparison tables

Click table cells to edit and with drag and drop to quickly reorder rows and columns you can create a size chart or comparison table in minutes. You can optionally include automatic unit conversion of measurements.

CommerceGurus Size Guides additional information

Enhanced size guide details

Upload custom images and detailed measurement instructions to help customers find their perfect fit. Add step-by-step guidance for accurate measurements alongside your size charts and guides.

Seamless Shopify 2.0 integration

Engineered to Shopify 2.0 standards, ensuring reliable compatibility with all modern themes.

Branding options

Style size guides your way with custom colors, button styles, and more.

Blazing fast performance

Leverages lightweight core HTML instead of resource-heavy images or scripts.

According to industry research, apparel return rates in eCommerce sits at 20.8%2, with poor fit cited as the primary reason in 70%3 of cases.

Showcase

Some of the beautiful Shopify stores using CommerceGurus Size Guides.

FAQs

For specific app configuration queries, see our comprehensive documentation section.

A lightweight, accessible Shopify app creating mobile-friendly size charts that reduce returns and boost conversions through clear, customer-friendly sizing information.

A size chart typically shows a tabular breakdown of measurements, while a size guide may include visuals or measurement instructions. CommerceGurus Size Guides supports both.

By providing clear and accurate sizing information, customers can make more informed purchasing decisions. This reduces the likelihood of returns due to sizing issues, which are one of the most common reasons for eCommerce returns.

Try CommerceGurus Size Guides for free

Create beautiful, accessible size charts, guides, and comparison tables with ease

Install the app for free →

14 days trial. No card. Free plan.

Footnotes:

  1. As of 2024, mobile devices account for approximately 80% of retail website visits worldwide according to Statista.
  2. Apparel return rate of 20.8% based on data from the National Retail Federation (NRF).
  3. 70% of returns are due to poor fit, according to this report from McKinsey.