Getting Started
Welcome to Qivra Size Chart — size charts and size recommendations for your storefront. Shoppers see a size guide on the product page, switch between cm and inches or between US/UK/EU/JP size systems without a page reload, and can get a recommended size with the reason behind it.
Key Features
Section titled “Key Features”| Feature | What it does |
|---|---|
| Size charts on any theme | Add the Size chart app block once in your theme editor — charts appear on matching product pages right away |
| Assign by rules | Match charts by collection, tag, vendor, product type, title, SKU, or metafield — with priority order when several rules match |
| cm ↔ inch, US/UK/EU/JP | Each column carries its own unit; shoppers switch unit systems and size systems inside the chart with no page reload |
| Market-aware units | Shoppers in your US market see inches first; everywhere else sees centimetres — you can override any market |
| Size recommender — free | Shoppers enter height & weight or their measurements and get the best size with a fit breakdown of every size, on every plan |
| Import anything | Paste a table, upload CSV/JSON, fetch a supplier’s web page, or scan your existing product descriptions — review, then commit |
| Translate chart content | Not just buttons — translate chart names, column labels, and size labels into every language your shop sells in (Shopify Markets) |
| Theme health check | The app warns you when its block goes missing from your published theme — before customers notice |
| Export anytime | Download all charts, templates, and rules as JSON on any plan, including free — your data is never locked in |
How It Works
Section titled “How It Works”- Create a chart. Enter your measurement table in the chart editor, choose whether numbers describe the shopper’s body or the garment laid flat, and set units and size systems.
- Assign it to products. Add a rule in Assignment — for example, collection is “Tops” — and publish. Products matching the rule show that chart automatically.
- Add the block once. In your theme editor, add the Size chart app block to your product template. Every chart appears on matching products — no theme code needed.
What Shoppers See
Section titled “What Shoppers See”On a product page, shoppers find a Size guide link (you choose where: next to the size label, under the size options, as a floating button, or an expandable row). It opens a popup with your measurement table rendered as a real table — fast, with no layout shift.
- Switch Metric / Imperial and US / UK / EU / JP size systems inside the chart.
- Hover a size option to preview its row of measurements.
- Tap Find my size, enter height & weight (or exact measurements), and get a recommended size with the reason — then tap Select size M to pick it in the variant picker.
The 3-Step Setup Guide
Section titled “The 3-Step Setup Guide”When you first open the app, the Home page shows a Set up your size charts guide:
- Create your first chart — go to Charts → Create chart.
- Assign it to a collection — go to Assignment, add a rule, and publish.
- Add the block in your theme editor — the guide links you straight into the theme editor with the right context.
Home also tracks three numbers: Charts live, Rules covering products, and Recommender uses (30 days).