YITH Product Size Charts Premium lets you add size guide charts and tables to your WooCommerce product pages. This is especially useful for clothing, shoes, and product categories where customers need size information before purchasing. You can create multiple size charts, assign them to specific products or categories, and display them as popups or embedded tables. Size charts help reduce returns and improve customer satisfaction. This plugin is part of the YITH Premium Plugin Family — a collection of over 66 WooCommerce plugins.
Competitive Features
- Size chart creation — create unlimited size guide tables with configurable rows and columns
- Per-product assignment — assign size charts to specific products or apply them to entire product categories
- Popup display — show size charts in a modal popup when customers click a button on the product page
- Embedded display — embed size charts directly on the product page for immediate access
- Custom chart content — add text, images, and measurements to provide complete size guidance
- Multi-chart support — use different size charts for different product lines or categories
- Responsive design — size charts render correctly on mobile and desktop devices
Key Features
- Custom measurement tables — create tables for body measurements, product dimensions, and international size conversions
- Threshold margins — manage quantity thresholds to show size charts only when relevant
- Chart button styling — customize the size chart button text, color, and position
- Multiple charts per product — assign more than one size chart to a product if needed
- Product category default — set a default size chart for an entire product category
- WPML compatible — translate size chart content for multilingual stores
- WooCommerce HPOS compatible — fully supports High-Performance Order Storage
Comparison with Competitors
YITH Size Charts vs WooCommerce Size Chart (by Qamar Sheeraz)
| Feature | YITH Size Charts | WooCommerce Size Chart |
|---|---|---|
| Size chart tables | Yes | Yes |
| Per-product assignment | Yes | Yes |
| Category assignment | Yes | Yes |
| Popup display | Yes | Yes |
| Embedded display | Yes | Yes |
| Multiple charts per product | Yes | No |
| Active installations | 2,000+ | 10,000+ |
YITH Size Charts vs Manual Size Image
| Feature | YITH Size Charts | Manual Size Image |
|---|---|---|
| Editable size table | Yes | No (static image) |
| Per-product charts | Yes | No |
| Category defaults | Yes | No |
| Popup display | Yes | No |
Recommended Stack — pair Product Size Charts with Color and Label Variations to display size charts alongside visual variation selectors for a complete product configuration experience.
Official Changelog
Version 1.57.0
Release Date: August 15, 2026
- New: WooCommerce 11.0 compatibility.
- New: YITH plugin framework update.
- Fix: Size chart popup display on mobile devices.
Frequently Asked Questions
Can I create custom size charts?
Yes. You can create unlimited size chart tables with custom rows, columns, and measurement data for sizes, dimensions, and conversions.
Can I assign different size charts to different products?
Yes. You can assign a specific size chart to each product or apply a default chart to an entire product category.
How are size charts displayed?
Size charts can be displayed as a modal popup when the customer clicks the size chart button, or embedded directly on the product page.
Can I add multiple size charts to one product?
Yes. You can assign more than one size chart to a single product, which is useful for products with multiple measurement systems.
Does the plugin help reduce returns?
Yes. By providing clear size guidance before purchase, the plugin helps customers choose the correct size, reducing returns and improving satisfaction.
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