Top 10 Shopify Size Chart Apps in 2025 (with Free Tools)

Are you tired of customers returning products because the sizes don’t fit? It’s frustrating for them and costly for your store. Luckily, Shopify size chart apps can help! These tools make it easier for shoppers to choose the right size, reducing returns and keeping your customers happy.

To make things even better, using a review platform like Wiremo lets you build trust with new customers through verified buyer reviews. Together, size charts and reviews can help lower returns and boost sales.

In this blog, we’ll introduce the 10 best Shopify size chart apps to help you find the perfect fit for your store. Let’s get started!

Why you should use the Shopify size chart app?

Here’s why it’s a game-changer for your store:

• Reduce Returns and Refunds: Incorrect sizing leads to disappointed customers and costly returns. Size chart apps minimize these issues by helping shoppers make confident, informed decisions.
• Enhance Customer Experience: A clear and easy-to-use size chart makes shopping less confusing and more enjoyable for your customers. Happy shoppers are more likely to return to your store and recommend it to others.
• Save Time and Effort: Manually managing size-related inquiries can be time-consuming. With an automated size chart app, you save time while ensuring customers always have access to accurate information.
• Boost Conversions: When customers are sure about their size, they’re more likely to hit "Add to Cart." Providing size guidance reduces hesitation and increases sales.
• Professional Store Appearance: Adding an interactive, customizable size chart gives your store a polished and professional look, which helps build trust with customers.

Shopify Size Chart Apps: Quick Comparison

Top 10 Shopify Size Chart Apps for Easy Sizing Solutions

1. Mage Size Chart & Size Guide

Mageplaza Size Chart is designed to help customers easily find the right size for their products, reducing returns and improving conversion rates. By giving clear sizing details, this app minimizes sizing confusion and ensures customers avoid buying the wrong size, ultimately boosting sales and reducing cart abandonment.

Key Features

• 11 Ready-to-use Templates: Offers a variety of templates that are easy to implement and customize.
• Easy Customization: Simple to adjust the size chart display to match your store’s style and needs.
• Flexible Application: Apply the size chart to specific products or collections with ease.
• Floating or Inline-Link Options: Allows you to choose how the size chart is displayed on product pages.
• Unit Converter: Converts between metric and imperial units, helping international customers understand the sizing system better.

Pros

• Provides Clear Sizing Information that helps customers select the right size, reducing mistakes and returns.
• Boosts Conversion Rates by preventing sizing confusion, making customers more confident in their purchases.
• Offers Easy-to-Use Templates and customization features, allowing for a smooth and quick setup.
• Flexible Size Chart Display can be customized to fit your store’s theme and needs.

Cons

• The free version provides basic features, but with limited options for advanced customization.
• Some Manual Setup may be required if you need more detailed customization beyond the default templates.

2. Size Charts & Size Guide ‑ ESC

Size Charts & Size Guide ‑ ESC is an app that helps you display clear product sizes on your store, making it easier for customers to find the right fit and reducing return rates. This tool allows you to create custom size guides quickly, or you can start with one of the app’s pre-made templates. By adding these guides to product pages, you help your customers buy with confidence. Additionally, you can enhance size guides with images, custom icons, and text to match your store’s branding.

Key Features

• Quick Guide Creation: Quickly create size guides for products to save time and avoid sizing issues.
• Customizable to Match Store Design: Personalize the look of your size charts and guides to align with your store's branding.
• Easy Integration: Add guides to individual product pages or display them across all products using product tags or app blocks.
• Shop App Support: If you sell through the Shop app, size charts will appear alongside relevant products.
• Image & Icon Uploads: Add custom images and icons to your size guides to make them more informative and visually appealing.

Pros

• Makes it easy for customers to find the right size, reducing the chance of returns.
• Saves time by offering pre-made templates for quick size guide creation.
• Fully customizable to ensure that size charts match your store’s design.
• Integrates seamlessly with Shopify 2.0 and the Shop app, increasing visibility.

Cons

• Basic features are available in the free plan, but some advanced customizations require a paid plan.

3. Retailed Size Chart & Guide

Retailed Size Chart & Guide is a powerful app designed to help Shopify merchants create custom size charts with ease, reducing returns and improving conversions. Whether you're selling sneakers, apparel, accessories, or bespoke items, this app ensures your customers find the right fit with minimal confusion. With a simple, no-code setup, it streamlines the size guidance process, enhancing your customers' shopping experience.

Key Features

• Data Stored in Your Shop: Uses metaobjects and metafields as dynamic sources for easy management.
• Drag & Drop Customization: Adjust size charts quickly without the need for coding.
• Full Theme Editor Compatibility: Easily edit and integrate size charts within Shopify’s theme editor.
• Rich Content Support: Supports tables, images, videos, and tabs to make your size charts informative and visually appealing.
• Versatile Size Options: Includes size charts, size converters, size guides, and size tabs for detailed and accessible sizing information.

Pros

• No coding required, making it easy for anyone to set up.
• Customizable with rich content support for a more engaging shopping experience.
• Fully integrates with Shopify’s theme editor, ensuring seamless functionality.
• Reduces returns by providing clear and detailed sizing information.

Cons

• Some features, like rich media support, may be available only in higher-tier plans.

4. BF Size Charts & Size Guides

BF Size Chart & Size Guide is an app designed to help merchants create clean, customizable size charts for a variety of products, including t-shirts, apparel, shoes, and jewelry. Whether you’re working with different product variants or looking to provide detailed body measurements, this app offers an easy solution to help customers find the right size and reduce returns.

Key Features

• Clean Size Charts for Product Variants: Create and display clear size charts for all product variations, including apparel, shoes, and accessories.
• Customizable with Text and Images: Add custom text and upload images to enhance your size charts and make them more informative.
• Smart Size Chart Location: Place size charts in the most convenient spots with support for custom app blocks in Shopify’s 2.0 themes.
• Fit Finder and Sizing Guide: Include detailed guides such as shoe size charts, ring sizers, and body measurements to ensure a perfect fit.
• Compatible with Other Apps: Works seamlessly with Vajro, EZ Terms, and other apps for better integration and functionality.

Pros

• Highly customizable with the option to add text, images, and detailed guides.
• Seamless integration with Shopify 2.0 themes and custom app blocks.
• Supports a variety of products, from clothing to jewelry, making it versatile.
• Provides a clean, professional layout for size charts, helping to reduce confusion and returns.

Cons

• Some users may find the interface a bit complex initially.
• Limited to the compatibility of the app with other third-party apps.

5. Ultimate Size Chart

Ultimate Size Chart is a user-friendly Shopify app designed to make adding size charts to your product pages quick and effortless. Perfect for store owners with no technical background, it allows you to display size charts in a few simple clicks. The app automatically places a "size chart" which, when clicked, opens a customizable size chart table in a popup.

Key Features

• Multiple Sizing Charts: Create and display different size charts for various products using pre-designed templates.
• Automatic Unit Conversion: Seamlessly convert between inches and centimeters, making it easier for customers worldwide to understand sizing.
• Customizable Layout and Style: Modify the size chart’s appearance to match your store’s theme and brand aesthetic.
• Language Support: Available in multiple languages, making it suitable for international stores.

Pros

• Simple to use and quick to set up, even for non-technical users.
• Automatically adds size charts with minimal effort.
• Fully customizable chart layout to fit your store’s design.
• Supports unit conversion and different languages for global reach.

Cons

• Limited advanced features for users who want more customization options beyond the basics.
• Basic size chart table layout might not be ideal for all stores.

6. Size Chart & Size Guide by CSC

Size Chart & Size Guide by CSC is a powerful Shopify app designed to tackle sizing confusion and reduce return rates. This app allows you to display accurate size charts and size guides, ensuring your customers select the right size and reduce cart abandonment. With AI-powered size recommendations and sleek, customizable tables, it's a great tool for improving customer satisfaction and boosting profits.

Key Features

• 18 Preset Styles: Choose from 18 ready-made size chart designs or create your own from scratch by adding images and changing layouts.
• Flexible Display Options: Place size charts anywhere using app blocks, with options for inline, fixed, or table formats.
• Targeted Size Charts: Assign specific size charts to collections, products, vendors, or product types to ensure accuracy.
• Optimized for Desktop & Mobile: A discreet icon ensures your size charts and guides are easy to access on both desktop and mobile devices.
• Import/Export: Easily bulk create or edit size charts, saving you time and effort.

Pros

• Fast and easy to set up with preset templates.
• Supports AI-powered size recommendations to guide customers.
• Works seamlessly on both desktop and mobile.

Cons

• The AI-powered recommendations may not always be perfectly accurate, especially for less common products.

7. Kiwi Size Chart & Recommender

Kiwi Sizing offers a machine learning-powered solution to help apparel brands and other stores provide accurate, product-specific sizing recommendations. This app reduces returns, boosts sales, and enhances the shopping experience by ensuring customers always select the right size. With customizable size chart layouts and a fit finder engine, Kiwi Sizing is perfect for businesses looking to optimize size accuracy across various products, from apparel to pet collars and even snowboards.

Key Features

• Size Chart Import: Import size charts from images, webpages, or CSV files, or create your own from scratch.
• Fit Finder Engine: Offers size recommendations for any type of product, including apparel and other items where body size isn’t predictable.
• Customizable Size Charts: Add multiple size tables, images, videos, and tabs to your size charts for a rich, detailed guide.
• Product and Collection-Based Guides: Create specific size guides for individual products or collections that automatically apply to new items.
• Unit Conversion: Input sizing in any unit (inches, centimeters, etc.), and the app will automatically convert it for you.

Pros

• Machine learning-powered size recommendations for more accurate fits.
• Highly customizable with the ability to add images, videos, and more to your size charts.
• Easy to import size charts from multiple sources like CSV and images.
• Auto-applies size guides to new products, saving time on manual updates.

Cons

• Fit recommendations may require refinement for some product types.
• Might take some time to get used to all the customization options if you’re a first-time user.

8. GA: Size Chart & Size Guide

GA: Size Chart & Size Guide ensures that size matters for your customers, making it easier than ever to find the perfect fit. This app offers a comprehensive fit guide, giving shoppers valuable insights into size recommendations, including options for "Lazy Size" and true-to-size choices. With helpful features like size swatches and a size finder, GA provides an intuitive shopping experience, making sure customers have all the necessary information to make well-informed decisions

Key Features

• Pre-designed Templates: Quickly create size charts for your products using easy-to-use templates.
• Flexible Display Options: Choose from floating or inline-link size charts and guides to match your store’s layout.
• Ring & Shoe Size Guides: Offer dedicated size guides for products like rings and shoes, covering all sizing needs.
• Size Comparison Charts: Make it easy for customers to compare sizes across different products for better decision-making.
• Fit Guide & Size Finder: Helps customers find their ideal fit with detailed sizing information and product recommendations.

Pros

• Easy-to-use templates that make creating size charts a breeze.
• Flexible size chart display options to fit your store’s design.
• Comprehensive size guides, including for rings, shoes, and other specialized products.
• Helps customers compare sizes across different products with a comparison chart.

Cons

• May require some customization to perfectly match certain store layouts.
• Could benefit from more advanced features for stores with a larger variety of products.

9. Smart Size Chart & Size Guide

SmartSize is designed to be a simple, fast, and user-friendly solution for creating professional size charts and guides in just minutes. With ready-made templates from popular dropshipping and print-on-demand apps, SmartSize offers highly customizable, fully responsive size charts that look great on both mobile and desktop devices. Plus, its easy installation and removal ensure it doesn’t leave any unwanted code behind.

Key Features

• Highly Customizable: Personalize your size charts by adding images, adjusting colors, fonts, and positioning the popup to match your store’s design.
• Content-Rich Templates: Pre-built size charts for clothing, shoes, pets, and more, making it easy to get started.
• Responsive Design: Ensures size charts are optimized for both mobile and desktop devices.
• Lightweight and Easy to Install: Simple setup with no coding required, and no traces left behind when uninstalled.
• Multi-Language Support: Available in multiple languages such as German (Größentabelle), French (Guide des tailles), Italian (Tabella delle taglie), and more.

Pros

• Very customizable to match your store's branding.
• Easy-to-use and quick to set up.
• Multi-language support makes it perfect for international stores.
• Responsive on both mobile and desktop.

Cons

• Lacks advanced features for larger, more complex stores.
• May require additional customization for some themes.

10. Zify: Size Chart ‑ Size Guide

Snake Size Chart & Size Guide app helps Shopify store owners create and assign customizable size charts to their products, categories, or specific items, all without the need for coding. By offering readymade templates, the app allows you to quickly set up and use size charts, boosting customer confidence, reducing returns, and increasing sales. You can even clone existing templates and create personalized size guides for a better shopping experience.

Key Features

• Customizable Size Charts: Create different size charts for various products with a smart editor to adjust layout and style.
• Size Chart Positioning: Choose from a popup or inline size chart display to best suit your store’s needs.
• Flexible Application: Apply size charts to all products or select specific items or categories.
• Import & Export: Easily copy and paste size chart tables from Google Sheets, Microsoft Excel, or Docs for a quick setup.
• Enhanced Usability: Improve user experience and site navigation by offering clear, easy-to-use size charts during the purchasing process.

Pros

• Easy to create and customize size charts.
• Flexible application options for different products.
• Ability to import size charts from other platforms for convenience.
• Improves shopping experience, potentially reducing return rates.

Cons

• Lacks advanced features compared to other more robust size chart apps.
• Some customization options may require more technical know-how for a perfectly tailored design.

FAQs

How can a size chart app reduce product returns? 

By providing clear and accurate sizing information, a size chart app helps customers select the correct size, minimizing the chance of returns due to incorrect fit.

Are size chart apps easy to install on Shopify? 

Yes, most size chart apps are easy to install with no coding required. They integrate smoothly into your Shopify store and can be tailored to fit your store’s design.

Can I customize the size charts on my Shopify store? 

Yes, many Shopify size chart apps offer customization options, allowing you to adjust the design, layout, and content of the size charts to suit your store’s needs.

Do size chart apps work for all types of products? 

While most size chart apps are designed for clothing and apparel, some can also be used for shoes, accessories, and other products that require sizing information.

How can customer reviews improve the sizing experience? 

Customer reviews provide real-world feedback on how a product fits, helping new buyers make better decisions and boosting trust in your store.

Conclusion

By helping customers choose the right size, you can reduce returns, boost conversions, and improve overall customer satisfaction. With so many great options available, integrating a size chart app into your Shopify store is an easy step toward offering a better shopping experience.

When combined with customer reviews, it builds trust and encourages repeat business. Don’t let sizing confusion hold your store back—choose the right size chart app today and watch your sales and customer satisfaction grow!