Shopify Size Chart App Comparison [Best 2023]

As an online clothing retailer, you want to provide the best shopping experience possible to improve conversions in your Shopify store.
On the other, you want to avoid too many returns of items.
The majority of returns for eCommerce apparel are due to customer dissatisfaction with the fit or sizing issues.
That makes a Shopify size chart app a non-negotiable necessity.
If you haven’t yet added any kind of size chart or size guide to your store you may not be reading this as you will probably be out of business.
For the remainder of readers, choosing the best sizing app on the market will allow your customers to easily purchase products that fit them – reducing the need for returns and exchanges.
That helps you on several levels – including improving your conversion rate and reducing time and resources spent on facilitating the returns process.
But which app should you choose? There are plenty of clothing size chart generator apps around, varying in features, level of customization, costs, and other elements.
Fortunately, we’ve done the hard work for you by comparing five of the best size chart apps for 2020.
Which are the five best Shopify clothing size chart generator apps?
Here is a review of the Shopify size chart apps – but in no particular order.
Clean Size Charts: Size Guide
https://apps.shopify.com/size-charts-by-clean-canvas
Price: Free for up to 2 size charts, $6.99 for unlimited
Average Shopify Rating (out of 5 stars): 4.8 (134 reviews)
This app is focused on boosting conversion rates and reducing returns. It offers more standard size charts then any other app and allows more design customization.
The Big Benefits:
- One click install and your ready to go
- 18 size chart presets provided to start from or create your own
- 3 different ways to insert your size chart in your store
- World class support
- Responses average less than 20 minutes
- Create unlimited size chart and size guides
- Available in English, Spanish, Portuguese, and French
- Use advanced rules to assign products
- Products, collections, tags, or vendors
- Show by Country
- Each size chart can be assigned to a specific country
Kiwi Size Chart & Recommender
https://apps.shopify.com/kiwi-sizing
Price: From FREE to $12.49/month (Free to test for new stores under development) Annual plan is 20% off the monthly plan.
Free Trial? 7-day trial for paid plans (Currently 14 days for COVID)
Average Shopify Rating (out of 5 stars): 5.0 (425 reviews)
This app is focused specifically on size charts. It not only helps you display the relevant sizing information for shoppers browsing particular products; the ultimate plan also helps you convert interest into sales by providing recommendations.
The big benefits:
- Simple, one-click install and easy to use
- Helps improve conversion rate with an advanced size recommender (in premium plan)
- Capability to create hundreds of size charts (in paid versions) with an intuitive user interface
- Excellent customizability
- App is dedicated solely to product sizing – nothing else
- Fantastic reviews on Shopify
Main features:
- Can import size charts from image, web page, and CSV
- Three different types of sizing fit recommenders, depending on your shop
- Flexible size chart layouts
- In-app analytics dashboard
- Easy to create multiple size charts
- Can add multiple tables, tabs, images, and videos
- Can match products using different rules, like matching specific individual products, product tags, etc.
- Automatic detection of location so that measurements are converted and displayed in appropriate units
Product Tabs | Size Chart
https://apps.shopify.com/powr-tabs
Price: From FREE to $79.99/month
Free Trial? Free plan available
Average Shopify Rating (out of 5 stars): 4.4 (102 reviews)
This app does a lot more than just generating size charts. You can include a variety of other product information in tab formation too on your product or collection pages. However, this app may not provide enough functionality if sizing charts and recommendations are a big differentiator for your store.
The big benefits:
- Easy to create multiple tabs for any key information (product delivery, return policies, FAQs, as well as size charts)
- Helps you streamline product info and improve the user experience
- Boosts shopper satisfaction with well-organized product size information
- Highly customizable
- Mobile responsive on any device
- Easy to install
Main features:
- Can add text, links, and images in tabs
- Create tabs with different colors, fonts, spacing, horizontal/vertical so that they fit your brand
- Use HTML to display videos, tables, and other custom content within your tabs
- Free and fast customer support
- Unlimited tabs in business version (up to three tabs per plugin available in free version)
Size Matters
https://apps.shopify.com/sizeguide
Price: FREE
Free Trial? Not applicable (completely free – no paid version)
Average Shopify Rating (out of 5 stars): 4.5 (473 reviews)
If you’re looking for a simple, free app that is solely focused on providing a good sizing experience for shoppers, this may be the one. It can help remove the doubt in customers’ minds and convince them to shop with more confidence. It’s also got the coolest name of all the apps in this review 😊.
The big benefits:
- Create an unlimited number of size charts to save time for shoppers as they browse
- Customizable with CSS so that size guides seamlessly match the feel of your store
- Helps customers quickly find the size they need to boost conversions
- Dedicated solely to product sizing – not other whistles and bells
- Suitable for all clothing, shoes, jewelry, and accessories (hats, gloves, etc.)
- Simple to install and very user-friendly
Main features:
- Built-in table generator makes it easy to create multiple size guides
- Add size guides to product pages using a single line of code
- Add the guide to a product page using product tags
- Show only the relevant size chart on each product page
- Easy to edit and expand
- Easy for shoppers to search for required sizes
- Responsive support team to help with setup and any problems by email
Ultimate Size Chart
https://apps.shopify.com/ultimate-size-chart
Price: $5.99/month
Free Trial? Yes – 3 days
Average Shopify Rating (out of 5 stars): 4.9 (87 reviews)
Ultimate Size Chart is a low-priced option that will do everything that most online clothing and accessory retailers will require. It is easy to install and provides quick and clear sizing information for shoppers to help them make informed decisions.
The big benefits:
- Provides instant sizing charts on individual product pages or collection pages
- Helps shoppers find the right size with n in-built size calculator tool
- No technical knowledge needed
- Regularly updated with new features and extra functionality
- Good customization options
- Suitable for all clothing, shoes, jewelry, and accessories (hats, gloves, etc.)
- Excellent reviews from Shopify users
Main features:
- Automatically adds a size chart link above the ‘add to cart’ panel on the product page
- Size chart tables displayed in popups
- Automatic unit conversion functionality (centimeters to inches and vice versa) in latest version
- Floating size chart can be added to the right-hand side panel of the page for permanent visibility for shoppers
- Tabbed size chart feature now available
- Import CSV files to create size charts
- Add images to product pages – displays multiple images in slider
- Built-in size calculator to help your customers figure out their sizes
- Includes multiple size chart templates
- Within-the-hour response to emails by the support team
Best Fit – Size Charts
https://apps.shopify.com/size-charts-by-relentless
Price: From FREE to $4.99/month
Free Trial? Yes – 14 days (paid plan)
Average Shopify Rating (out of 5 stars): 4.9 (43 reviews)
If you don’t mind paying a very modest monthly fee, this Best Fit app helps you create unlimited size charts that look great on your product pages or collections. So, regardless of the number of different products you have, you can lead customers to the right-sized products and reduce the cost and time associated with returns.
The big benefits:
- Helps you create unlimited size charts for individual products or whole collections (in paid version)
- Visually appealing design responsive to every device
- Provides only the relevant sizes for each product so that customers don’t have to search through lengthy sizing tables
- Very well-reviewed by Shopify users
- Simple to use
- Suitable for all clothing, shoes, jewelry, and accessories (hats, gloves, etc.)
Main features:
- Free version provides one size chart
- Displays links to size charts for each product
- Add customized text (titles, descriptions etc.) and images to size charts
- Can adjust the charts to get the look and feel you want
- Easy to install – no coding required
- Can copy and paste from Excel, CSV, or Google Docs
Which Shopify size chart app is best for your store?
Let’s face it – if someone’s buying a shirt, pants, shoes, hats, rings, or other accessories they want to get the right fit.
The above Shopify size chart apps can help you provide that functionality in an easy-to-use way that fits the look and feel of your store.
But which is your favorite from the five above?
Most have either free versions or short trials available so you have nothing to lose in downloading and experimenting with a couple of them.
Let us know in the comments below if we have missed any important points about any of the apps in this Shopify size guide app review.