Resources · Shopify sizing library
Practical sizing guides for Shopify merchants.
Learn how to build better size charts, add a fit quiz, compare apps, and understand the pricing and analytics details that decide sizing confidence.
Start here · Jun 11, 2026How to Add a Size Chart in Shopify (With or Without an App)Four ways to add a size chart in Shopify: three manual methods without an app, and one app method. With steps, trade-offs, and a comparison table.Choose the guide by the job you need done.
From a first no-code size chart to AI recommendations and pricing mechanics — every article is written for merchants making a real decision.
Guides · Jun 10, 2026How to Build a Size Chart in Minutes: Screenshot → AI → Live ChartGuides · Apr 4, 2026AI Size Recommender for Shopify | The Complete SmartSize GuideFollow the shortest path to the answer.
Sizing work usually starts from one of four questions. Start there.
Add a size chart
Manual methods, no-code options, and a free generator when you need something live today.
Build charts faster with AI
Turn screenshots and existing guides into structured, editable SmartSize charts.
Recommend the right size
Understand Prediction, Precision, fit breakdowns, and category-specific quiz flows.
Compare tools and plans
Evaluate size chart apps, quiz-user pricing, and the metrics behind Pro tiers.
All resources
Newest first. Same slugs, metadata, and source descriptions as the original SmartSize library.
Guides · Jun 11, 2026How to Add a Size Chart in Shopify (With or Without an App)Four ways to add a size chart in Shopify: three manual methods without an app, and one app method. With steps, trade-offs, and a comparison table.
Guides · Jun 10, 2026How to Build a Size Chart in Minutes: Screenshot → AI → Live ChartBuild a Shopify size chart in minutes: upload a screenshot, let AI turn it into an editable chart, add the blocks you need, and link it to your products.
Guides · Jun 6, 2026Best Shopify Size Chart Apps in 2026 (Full Comparison + AI Tools)Compare the 10 best Shopify size chart apps of 2026 by features, pricing, reviews, and the AI tools that build and translate size charts for you.
Product Updates · May 19, 2026Shopify Size Chart Builder: Every SmartSize FeatureEvery feature of the SmartSize Shopify size chart builder: blocks, AI image import, AI translations, templates, unit conversion, and bulk import/export.
Guides · Apr 6, 2026Shopify Fit Quiz for Men, Women, Kids & Pets — One Size Finder App for Every CategorySmartSize adds AI fit quizzes to your Shopify store for men, women, boys, girls, dogs, and cats. One size finder app for every product category.
Guides · Apr 5, 2026How to Find Your Unique Monthly Visitors on ShopifyThree ways to find your Shopify store's unique monthly visitors: Shopify Analytics, tools like Google Analytics, or a quick estimate from your orders.Guides · Apr 4, 2026AI Size Recommender for Shopify | The Complete SmartSize GuideSmartSize is an AI size recommender for Shopify. Learn how the fit quiz works, how it reduces sizing returns, and what it costs.
Guides · Apr 3, 2026How to Convert Garment Measurements to Body Measurements Using ChatGPTConvert garment measurements to body measurements with a free ChatGPT prompt. A 2-minute guide for Shopify size charts, with no manual math.
Product Updates · Mar 18, 2026We Rebuilt SmartSize. Here Is What Changed.We rebuilt SmartSize with a new engine, new design, and a new shopper experience. Here is what changed for Shopify merchants.Want the product behind the guides?
Install SmartSize and turn your chart, quiz, and sizing support work into one calm workflow.