News
Shopify SEO
Shopify development
Best Shopify Size chart apps Shopify apps in 2026 [Updated]
PickYourApp Review Team
6 min read
•
Jun 08, 2026
Finding the right fit online remains one of the biggest challenges for fashion and apparel merchants, leading to high return rates and lost sales. The best Shopify size chart apps solve this problem by providing customizable size guides and fit recommenders that help customers choose correctly the first time. These tools reduce returns while increasing conversions through clear sizing information, personalized recommendations, and brand-matched designs that integrate seamlessly into product pages.
| Name | Rate on Shopify | Price | Free trial | Key features |
|---|
-
#1. Reduce returns and increase sales with clean size charts and AI-powered size recommenders
Kiwi Size Chart & Recommender helps remove sizing uncertainty with customizable size charts and AI-powered fit recommendations. This app guides shoppers to their perfect size, leading to more confident purchases and fewer returns. Add size charts and smart size recommendations to any product, from apparel to dog collars. Import unlimited size charts from images, product descriptions, or CSV files. Create multiple size tables with images, videos, and tabs that match your brand's look. Set up product or collection-based size guides that automatically apply to new products. The app updates sizing units based on customer location, making it easy for international shoppers to find their right fit. Quick to install and flexible enough to create a professional sizing experience for your store. -
#2. Create AI-powered size charts, size guides and “Find my size” quizzes in minutes
Create professional size charts and size guides in minutes with SmartSize AI. Build custom fit quizzes using the modular editor or choose from ready-made templates for men, women, lingerie, kids, and pets. Upload images or bulk import and export your size charts to save time. The "Find my size" AI fit quiz remembers customer measurements across all products and future visits, making shopping easier. Size chart buttons appear automatically on your store, or the support team can set them up for you. Get multi-language size charts with AI translations in over 25 languages. Add international size mapping with automatic cm/inch unit conversion. Use drag-and-drop modules, multi-tabs, and floating button placement that works with any theme. -
#3. Size Chart App to easily add and customize size charts & size guides for all your products.
BF Size Chart & Size Guide helps you create clean, customizable size charts for all your products. This size guide app lets you add size tables to product pages with text and images, perfect for apparel brands, t-shirts, shoes, jewelry ring sizes, and body measurements. Build smart sizing charts based on collections and product tags to reduce returns and help customers find their perfect fit. The sizechart app converts measurements between cm and inches, works as a fit finder and size finder for product comparison. Previously known as Best Fit Size Charts, it integrates with popular apps and provides a size chart pop up solution for your store. -
#4. Add size guide & size charts that matches your brand, lightweight, fast, won’t slow down your store
Reduce product returns with clear, professional size charts and guides that help customers choose the right size every time. This lightweight size chart app offers prebuilt templates, flexible layouts, and automatic unit conversion to display measurements through images, tables, or text. Create custom size guides that match your brand, with easy placement options for size chart buttons across your store. Perfect for global shops with multi-language support and mobile-responsive design. Assign size charts to specific products, collections, or vendors, and customize every detail to fit your needs. Get personalized support to make the most of your size guides and keep customers happy with accurate sizing information. -
#5. Cut returns with size charts, size guides & size recommenders that help shoppers find their fit.
Clean Size Charts helps fashion and apparel brands cut returns caused by sizing issues. This app provides AI-powered size charts, fit recommendations, and size guides that help shoppers find their perfect fit. Generate size charts with one click using AI that builds them from your product data. Choose from 18 ready-made templates for shirts, pants, dresses, shoes, rings, and more. The app supports bulk creation, theme app blocks, and automatic unit conversion. AI size recommendations guide customers to the right size, reducing returns. Auto-assign charts to products using rules based on collection, vendor, or product type. The app includes translations and offers free migration if you're switching from another size chart app. Get done-for-you setup with your first size charts built for free. -
#6. Create professional size charts, boosting customer confidence and reducing returns for your store
Create professional size charts that help customers choose the right fit for all types of clothing. Pify Size Charts displays detailed measurements with visual guides for men's, women's, and children's apparel - from tops and bottoms to shoes. The app includes pre-built templates and real-time size information that appears when customers hover over size options. With automatic unit conversion between metric and imperial measurements, your customers can easily understand sizing details. The mobile-friendly, SEO-optimized charts integrate seamlessly into your store without coding. By providing clear size information, you'll reduce returns and help shoppers make confident purchase decisions. -
#7. Easy-to-use, simple yet customizable size charts and fit guide to raise sales and reduce returns.
The Sized app helps you create customizable size charts and fit guides that help customers choose the right size with confidence. Reduce returns and abandoned carts while increasing sales and customer satisfaction. Build size charts with rich content including text, images, videos, tables, and dividers. Choose from 20+ built-in size chart templates for apparel, shirts, pants, dresses, shoes, rings, pets, and more. Apply size charts to specific products, collections, tags, vendors, or product types. Select from 5 ready-to-use design styles with extensive customization settings. The built-in image editor lets you add text and arrows directly to your images. Support for multilingual size guides ensures customers worldwide get the perfect fit the first time. -
#8. Reduce returns & boost conversions with customizable size charts & AI size recommendations
MP Size Chart & Size Guide helps reduce returns and increase conversions by solving sizing confusion for apparel stores. The app uses AI-powered size recommendations to guide shoppers to their perfect fit instantly, while customizable size charts display on product pages for fashion, footwear, accessories, and more. Quick setup with 30+ size chart templates lets you add unlimited charts featuring images, videos, tabs, and tables. Import size charts in bulk via CSV for easy uploads. The app supports 20+ languages with automatic unit conversion for global stores. A dedicated size guide page displays all your charts, auto-synced and always up to date. Switching from another app? Migration assistance is included to help you get started smoothly.
