Help customers choose faster to buy more with specification and comparison tables. Help customers make informed buying decisions with clear product specification tables and side-by-side comparison tables. Highlight key details, show differences at a glance, and even offer AI-powered verdicts. Add unlimited attributes manually or pull existing data from metafields or metaobjects. Fully mobile-optimized, built for Online Store 2.0, and lightning fast with zero performance impact. Help customers make informed buying decisions with clear product specification tables and side-by-side comparison tables. Highlight key details, show differences at a glance, and even offer AI-powered verdicts. Add unlimited attributes manually or pull existing data from metafields or metaobjects. Fully mobile-optimized, built for Online Store 2.0, and lightning fast with zero performance impact. more Boost conversions with easy-to-read comparison and specification tables. Reuse your existing product data or add custom attributes in seconds. Dynamically compare products on collection pages. Match your brand with fully customizable tables. Translate specifications with Shopify native localization system.
Unit conversion Shopify Apps
Find top-rated Unit conversion tools for Shopify. Explore 14+ apps with detailed reviews, pricing information, and feature comparisons.
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Cut returns with size charts, size guides & size recommenders that help shoppers find their fit. Sizing issues drive apparel returns. Clean Size Charts helps fashion and apparel brands reduce returns with AI-powered size charts, fit recommendations, and one-click chart generation from your product data. 18 templates for shirts, pants, dresses, shoes, rings & more. Supports bulk creation, theme app blocks, AI sizing, auto unit conversion, and translations. Switching apps? We'll migrate your charts for free. Sizing issues drive apparel returns. Clean Size Charts helps fashion and apparel brands reduce returns with AI-powered size charts, fit recommendations, and one-click chart generation from your product data. 18 templates for shirts, pants, dresses, shoes, rings & more. Supports bulk creation, theme app blocks, AI sizing, auto unit conversion, and translations. Switching apps? We'll migrate your charts for free. more AI size recommendations – Help shoppers find their fit, reduce returns One-click chart generation – AI builds charts from your product data 18 ready templates – Shirts, pants, dresses, shoes, rings & more Auto-assign to products – Rules by collection, vendor, or type Done-for-you setup – We build your first size charts for free
Size Chart & Size Guide: Your seamless solution for precise sizing guidance, reduce return. Effortless sizing with ILM Size Chart & Size Guide app. Add multiple size chart templates, customize each size chart with images, videos, tabs, and custom CSS. Every size chart is mobile and desktop friendly. Display a size chart using app blocks on Shopify 2.0. Support unit conversion between cm and inches. Upload images or use the built-in library to enhance each size chart. Create a clear, consistent, and powerful size chart experience. Effortless sizing with ILM Size Chart & Size Guide app. Add multiple size chart templates, customize each size chart with images, videos, tabs, and custom CSS. Every size chart is mobile and desktop friendly. Display a size chart using app blocks on Shopify 2.0. Support unit conversion between cm and inches. Upload images or use the built-in library to enhance each size chart. Create a clear, consistent, and powerful size chart experience. more Pre-made size chart templates & add multiple size tables, Images, Text, Videos. Assign size chart to specific collections, products, vendors, types and tags. Choose from versatile display options: Floating, Inline, or Block size chart. Quickly localize your size chart into multiple languages with just a few clicks Unit Conversion between cm, inches and CSS customization in size charts
Add size guide & size charts that matches your brand, lightweight, fast, won’t slow down your store Getting returns because customers pick the wrong size? Our size chart app helps fix that. Create clear, fast-loading size charts and size guides with auto unit conversion, prebuilt templates, and fully flexible layouts. Show measurements with images, tables, or text, and customise every detail with plenty of settings. Translate your size guides for global shoppers, flexible size chart button placement options, and rely on our personalised support. We’ve got everything you need, try it out Getting returns because customers pick the wrong size? Our size chart app helps fix that. Create clear, fast-loading size charts and size guides with auto unit conversion, prebuilt templates, and fully flexible layouts. Show measurements with images, tables, or text, and customise every detail with plenty of settings. Translate your size guides for global shoppers, flexible size chart button placement options, and rely on our personalised support. We’ve got everything you need, try it out more Add tabs, images tables to size chart & create flexible size guide, size charts Assign size charts & size guide to specific products, collections, tags & vendor Flexible size chart & guide button placement option + custom button positioning Mobile & desktop responsive size chart, sizing guide & size charts Multi-language Support – Make sizing guides, size charts & size chart global
Reduce returns and increase sales with clean size charts and AI-powered size recommenders Kiwi helps you remove any sizing uncertainty with customizable size charts and AI-powered fit recommendations that guide shoppers to the right choice. The result? More confident purchases and fewer returns. Add size charts and smart recommendations to any product, from apparel to dog collars. Quick to set up and gives you the flexibility to create a sizing experience that looks professional and fits your brand. Kiwi helps you remove any sizing uncertainty with customizable size charts and AI-powered fit recommendations that guide shoppers to the right choice. The result? More confident purchases and fewer returns. Add size charts and smart recommendations to any product, from apparel to dog collars. Quick to set up and gives you the flexibility to create a sizing experience that looks professional and fits your brand. more Import unlimited size charts from images, product descriptions, or CSV Help customers find their perfect fit with AI-powered size recommendations Add multiple size tables, images, videos, tabs, and more to your size charts Create a product or collection-based size guides that auto-apply to new products Automatically update the sizing unit based on your customer's location
Add a pop-up size chart to product pages, ensuring customers choose the correct size. Enhance product pages with a pop-up size chart button to help customers choose the correct size. Easy to install and customize, it integrates seamlessly with your store's design. Provide clear, detailed size information in an interactive pop-up. Reduce size-related returns and improve customer satisfaction. Lightweight and SEO-friendly, it maintains your store's performance. Improve purchasing decisions and create a more reliable shopping experience with this essential tool for apparel stores. Enhance product pages with a pop-up size chart button to help customers choose the correct size. Easy to install and customize, it integrates seamlessly with your store's design. Provide clear, detailed size information in an interactive pop-up. Reduce size-related returns and improve customer satisfaction. Lightweight and SEO-friendly, it maintains your store's performance. Improve purchasing decisions and create a more reliable shopping experience with this essential tool for apparel stores. more Easy to install, adding a pop-up size chart button to your product pages Blends seamlessly with your store’s design, ensuring a consistent look and feel Use text table or Image pop up content, allowing precise size charts control Lightweight and SEO-friendly, maintaining your store’s performance and speed Helps customers select the correct size, reducing size-related returns
Optimize sizing across the apparel supply-chain powered by advanced artificial intelligence. Say goodbye to missed sales opportunities from sizing related cart-abandonment, returns, stock-outs, and dead inventory. As your brand's ✨ in-house AI fit expert ✨, Modi helps curb size uncertainty to turn browsers into shoppers with virtual fitting technology, includes a data dashboard that provides insight on customer fit profiles and sizing demand for better inventory planning, and harnesses post-purchase feedback to improve size charts & recommendations in real-time. Say goodbye to missed sales opportunities from sizing related cart-abandonment, returns, stock-outs, and dead inventory. As your brand's ✨ in-house AI fit expert ✨, Modi helps curb size uncertainty to turn browsers into shoppers with virtual fitting technology, includes a data dashboard that provides insight on customer fit profiles and sizing demand for better inventory planning, and harnesses post-purchase feedback to improve size charts & recommendations in real-time. more Provide shoppers with personalized fit guidance using virtual fitting technology Get post-purchase feedback to build social proof & improve fit recommendations Get insights on shopper fit profiles, return rates, and size-related stock-outs Improve SKU-level size chart information in real-time
Reduce returns & boost conversions with customizable size charts & AI size recommendations Sizing confusion costs apparel sales. When shoppers aren't sure about fit, they leave or return. MP Size Chart uses AI-powered size recommendations to instantly guide shoppers to their perfect fit. Plus, show customizable size charts on product pages, from fashion & footwear to accessories & beyond. Add unlimited size charts with images, videos & tabs. Easy CSV import for bulk uploads. 30+ size chart templates & auto unit conversion. Plus one size guide page. Switching apps? We'll help migrate. Sizing confusion costs apparel sales. When shoppers aren't sure about fit, they leave or return. MP Size Chart uses AI-powered size recommendations to instantly guide shoppers to their perfect fit. Plus, show customizable size charts on product pages, from fashion & footwear to accessories & beyond. Add unlimited size charts with images, videos & tabs. Easy CSV import for bulk uploads. 30+ size chart templates & auto unit conversion. Plus one size guide page. Switching apps? We'll help migrate. more AI-powered size recommendations help shoppers find their perfect fit Quick setup — 30+ size chart templates with images, videos, tabs & tables Import unlimited size charts via CSV — bulk upload made easy 20+ languages & auto unit conversion for global stores One size guide page shows all charts — auto-synced, always fresh
Stop size-related returns & boost sales with fast and easy to create size charts. Create clean, custom sizing charts that eliminate sizing confusion and prevent returns. Our intuitive builder lets you easily add images, text, and links for better sizing guidance. Assign multiple size charts per product. Auto unit conversion ensures customers see measurements in their preferred unit system (in/cm). The app loads sizecharts instantly, without slowing down your store. Support for multiple languages and Shopify Markets makes your size guides accessible globally. Create clean, custom sizing charts that eliminate sizing confusion and prevent returns. Our intuitive builder lets you easily add images, text, and links for better sizing guidance. Assign multiple size charts per product. Auto unit conversion ensures customers see measurements in their preferred unit system (in/cm). The app loads sizecharts instantly, without slowing down your store. Support for multiple languages and Shopify Markets makes your size guides accessible globally. more Good looking size charts: Simple and customizable design to fit your brand Easy table management: Import/export tables from Excel or Google Sheets Rich content support: Add images, text, and links for better guidance Smart unit conversion: Automatically switch between inches and centimeters Ultra-fast loading: Size charts loaded instantly with no impact on page speed
Clothing Size Finder + VTO. Improve CVR, reduce refunds, build customer loyalty. Clothing Size Finder Lite + VTO (Add-On) VTO is available as a add on. A visual overlay of the selected garment on the shopper’s photo directly from the PDP. Results are generally strong, in some cases, especially with dresses, the AI may adjust minor visual details. Still, shoppers gain a clear and engaging visualisation. While Size Finder replaces static size charts helping shoppers to choose the size that fits quickly. Clothing Size Finder Lite + VTO (Add-On) VTO is available as a add on. A visual overlay of the selected garment on the shopper’s photo directly from the PDP. Results are generally strong, in some cases, especially with dresses, the AI may adjust minor visual details. Still, shoppers gain a clear and engaging visualisation. While Size Finder replaces static size charts helping shoppers to choose the size that fits quickly. more Size recommendation from basic shopper info. Replaces static size charts. Shows size conversions in International, EU, UK, US, IT, and waist in one view. Calibrate sizing model to suit your brand's sizing. (one brand) No-code install in minutes. Lite version of Prime AI Size Finder technology. Too lite version? Seeking for a greater customisation? Contact us now
Reduce returns and increase sales with clear size charts, guides, and personalized size recommender. Size Wise is your ultimate solution for creating and managing custom size charts, designed to enhance the shopping experience and boost sales. You can help customers find the perfect fit by providing accurate size information, significantly reducing returns and exchanges. With our user-friendly interface, easily create size charts using rich text, tables, and images. Plus, utilize our size recommender tool for customers unsure about their size. Size Wise is your ultimate solution for creating and managing custom size charts, designed to enhance the shopping experience and boost sales. You can help customers find the perfect fit by providing accurate size information, significantly reducing returns and exchanges. With our user-friendly interface, easily create size charts using rich text, tables, and images. Plus, utilize our size recommender tool for customers unsure about their size. more Create custom size charts using rich text, tables, images, and styling options. Choose from pre-designed templates or create your own from scratch Set size chart rules that apply based on product types, collections, or tags Effortlessly switch between measurement units for international customers. Use the size recommender tool to assist customers in finding the size.
Instant size with 'Find my size' quiz and advanced size charts to boost sales and reduce returns SmartSize gives Shopify stores advanced size charts and a fit quiz in one app. Use pre-made templates for men, women, lingerie, kids, and pets, with multi-tabs, AI translations, automatic unit conversion and a fit scale. The 'Find my size' quiz works two ways: Precision mode uses shoppers’ measurements, while Prediction mode estimates size from a few questions. Recommendations are remembered across products, and buttons can be placed anywhere in your theme. Sleek and premium mobile design. SmartSize gives Shopify stores advanced size charts and a fit quiz in one app. Use pre-made templates for men, women, lingerie, kids, and pets, with multi-tabs, AI translations, automatic unit conversion and a fit scale. The 'Find my size' quiz works two ways: Precision mode uses shoppers’ measurements, while Prediction mode estimates size from a few questions. Recommendations are remembered across products, and buttons can be placed anywhere in your theme. Sleek and premium mobile design. more Pre-made size chart templates for apparel, lingerie, kids, and pets Find my size AI fit quiz with customer measurement memory across every product Multi-language size charts and size quiz in + 25 languages. AI translations. Drag-and-drop modules, automatic or floating button placement on any theme International size mapping with dropdown and automatic cm/inch unit conversion
Increase diamond sales + slash time spent sourcing with AI curation that connects to your jewelry! Give your customers the ability to complete their diamond ring, pendant, or earring purchase on your website, all on their own! Our patented AI curation technology makes it easy. Also, use your Unbridaled powered Shopify site in-store to sell engagement rings with curated diamond options and eliminate decision overwhelm. Instead of taking weeks to close a sale, help them find their ideal diamond in minutes! Give your customers the ability to complete their diamond ring, pendant, or earring purchase on your website, all on their own! Our patented AI curation technology makes it easy. Also, use your Unbridaled powered Shopify site in-store to sell engagement rings with curated diamond options and eliminate decision overwhelm. Instead of taking weeks to close a sale, help them find their ideal diamond in minutes! more Connect your jewelry to certified diamond inventory Offer shoppers natural and/or lab grown diamonds with videos + certs to compare Intelligent curation makes it easy for your clients to decide on a diamond Intelligent pricing maximizes your profits while keeping prices competitive Integrates seamlessly with your Shopify theme and branding
Advanced size chart and size recommender with AI prediction for shoppers size confidence. Create and manage size charts with advanced size fit for your shoppers. Size confidence improve customer shopping experience thereby improve sells and decrease cart abandonment. Size fit decrease product returns and improve customer returns. Vestofy size fit according to customers existing clothes dimension that can be measured with smartphone camera OR alternatively customer can estimate by hight and weight. This reliable method improve Size confidence when shopping online. Create and manage size charts with advanced size fit for your shoppers. Size confidence improve customer shopping experience thereby improve sells and decrease cart abandonment. Size fit decrease product returns and improve customer returns. Vestofy size fit according to customers existing clothes dimension that can be measured with smartphone camera OR alternatively customer can estimate by hight and weight. This reliable method improve Size confidence when shopping online. more Size recommender predicting body size and size match by shopper own garment. Match size charts to products, show multiple size table for single size chart. Url & QR link to size guide webpage for using in any marketplace or POS. Support size conversion, unit conversion custom image and more.. 24/7 customer support, flexibility for adding features upon request.
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About Unit conversion Apps for Shopify
Unit conversion apps are essential tools for Shopify merchants looking to enhance their store's functionality and improve customer experience. These specialized applications help store owners streamline operations, increase sales, and provide better service to their customers.
When choosing a unit conversion app for your Shopify store, consider factors such as features, pricing, customer support, and compatibility with your theme and other apps. Reading reviews from other merchants can also provide valuable insights into the app's performance and reliability.
The apps listed on this page represent some of the best unit conversion solutions available in the Shopify App Store. Each has been selected based on its functionality, user ratings, and overall value for Shopify merchants.