5 Best WooCommerce Product Size Chart Plugins

The best WooCommerce product size chart plugins in 2026 are YITH Product Size Charts ($59.99 a year) for stores that already run YITH add-ons, Size Chart for WooCommerce by KoalaApps ($49 a year, sold through the WooCommerce Marketplace) for country-specific charts, Dotstore’s Product Size Charts plugin for a free-to-premium path with a polished interface, WPC Product Size Chart ($29 one-time for premium) for the best value, and Sizor by VillaTheme if you want a capable free plugin. All five let you build a chart once and attach it to products or whole categories, then show it as a tab or a popup on the product page.

Apparel has the highest return rate of any product category, and wrong sizing is the most common reason. A size chart sitting next to the add-to-cart button is the cheapest fix there is. Below we cover what each plugin does, what it costs, which WordPress.org listings are still maintained, and a comparison table to help you pick quickly.

List of WooCommerce Product Size Chart Plugins

Pasting a sizing table into every product description works for ten products and falls apart at a hundred. A dedicated plugin stores each chart once, assigns it by category, tag or product, and keeps the layout consistent across the store. Here is how the five we recommend compare at a glance.

Plugin	Free version	Premium price	Display options	Assign by	Stand-out feature
YITH Product Size Charts	No	$59.99/year, 1 site	Tab, popup, tabbed popup	Product, category	Multiple charts per product, heavy styling controls
Size Chart for WooCommerce (KoalaApps)	No	$49/year via WooCommerce Marketplace	Tab or popup button	Product, category, tag, country, user role	Country-specific charts, CSV import/export
Dotstore Product Size Charts	Yes (WordPress.org)	Listed at $179/year, 1 site	Tab, popup, inline	Product, category	Ready-made templates, clean admin UI
WPC Product Size Chart	Yes (WordPress.org)	$29 one-time, 1 site	Popup, 9 positions, shortcode	Product, category, tag, brand	Best value; lifetime licence
Sizor by VillaTheme	Yes (WordPress.org)	Premium available (CodeCanyon)	Tab, popup, inline	Product, category	Most complete free option, updated August 2026

1. YITH Product Size Charts for WooCommerce

YITH Product Size Charts is the option we reach for on stores that already run other YITH extensions, because the admin screens follow the same pattern and the plugins are tested together. Version 1.57.0 shipped in August 2026, so it is clearly still maintained. The plugin is premium only; there is no free tier on WordPress.org.

Its strength is presentation. You can style the table, the button and the popup in detail, choose between a product tab, a popup or a tabbed popup that holds several charts, and attach more than one chart to a single product. That last point matters for stores selling a garment in both men’s and women’s cuts.

Key Features

• Customise colours and styles for size chart tables, buttons and popups.
• Assign multiple size charts to the same product directly from the product edit screen.
• Three display modes: tab, popup, or tabbed popup.
• Unlimited size charts, assignable by product or category.
• Control the popup button position and the popup opening effect and layout.
• Shortcode support for placing a chart anywhere on the site.

Pricing

• Price: $59.99 per year for one site (regular price $69.99)
• Duration: 1 year of updates and support
• Guarantee: 30-day money-back guarantee

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2. Size Chart for WooCommerce (WooCommerce Marketplace)

Size Chart for WooCommerce by KoalaApps is sold through the official WooCommerce Marketplace, which means it passes Woo’s compatibility review, updates arrive through WooCommerce.com, and support runs through the same helpdesk as your other Woo extensions. It carries the marketplace’s “Excellence verified” badge and is on version 2.0.1 at the time of writing.

The reason to pick it over the others is country targeting. You can build a UK chart, a US chart and an EU chart for the same product and show the right one based on the shopper’s location. If you ship internationally, that alone removes a lot of support email. Newer releases added an AI size chart assistant, CSV import and export, assignment by product tag and by user role, and custom CSS.

Key Features

• Attach different charts to products, categories, tags, user roles and countries.
• Build a chart in the editor or upload an image of an existing one.
• Show the chart in a product tab or a popup, with a choice of popup positions, icons and animations.
• Place the button after the price, description, add-to-cart button or product meta.
• Import and export charts as CSV, handy for migrating from another plugin.

Pricing

• Price: $49 per year; a two-year plan is offered at a 20% saving
• Subscription includes: updates, support and the WooCommerce Marketplace 30-day money-back guarantee

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3. Product Size Charts Plugin for WooCommerce by Dotstore

The Product Size Charts Plugin for WooCommerce by The Dotstore has a free version on WordPress.org (9,000+ active installs, version 2.4.8, updated February 2026) and a premium upgrade. The free version is enough to create charts from templates and assign them to products or categories, which is why it is a sensible first install if you are not sure how much you need.

The admin interface is the cleanest of the five. Charts are built from ready-made templates for common garment types, you can add custom columns, and the front-end output is tidy without any CSS work. The premium tier adds popup display, design controls and priority support.

Key Features

• Free version on WordPress.org with template-based chart creation.
• Assign a chart to individual products or entire categories.
• Premium adds popup display, chart design customisation and unlimited charts.
• Reduces size-related returns by putting the chart where shoppers look before buying.

Pricing

• Free: WordPress.org version
• Personal: listed at $179 per year for 1 site; Business: $399 per year for 5 sites. Dotstore runs discounts often, and an all-plugins bundle is offered at $249 a year, so check the live page before deciding.
• Guarantee: 14-day money-back

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4. WPC Product Size Chart for WooCommerce

This slot used to go to Kiwi Sizing. Kiwi is now a Shopify-only app, so it no longer belongs in a WooCommerce list. WPC Product Size Chart by WPClever takes its place. The free version is on WordPress.org (version 2.3.3, updated July 2026, tested with WordPress 7.0) and the premium licence is a one-time payment rather than a subscription, which makes it the cheapest option here over any period longer than a year.

WPC’s approach is flexible. Charts can be global (applied by category, tag or brand) or individual to a product, several charts can be combined into one popup, and there are nine positions on the single product page to choose from plus a shortcode for anywhere else. You define your own units and measurements, so it works for shoes, rings, pet collars and furniture as well as clothing.

Key Features

• Unlimited charts, global or per product, assigned by product, category, tag or brand.
• Nine display positions on the product page and a shortcode for custom layouts.
• Combine multiple charts into one popup; add or remove table rows and columns freely.
• Custom labels, excerpt, above and below text, and self-defined units.
• Premium adds combined sources for global charts.

Pricing

• Free: WordPress.org version
• Premium: $29 for one site, $59 for up to five sites, $99 for unlimited sites, all one-time payments

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5. Sizor Product Size Chart for WooCommerce (Free)

Sizor (formerly listed as Product Size Chart for WooCommerce) by VillaTheme is the free plugin we recommend when budget is the deciding factor. It has 7,000+ active installs on WordPress.org, version 2.1.5 was released in August 2026, and it is tested with WordPress 7.1. VillaTheme updates it more often than any other free size chart plugin we track.

You get sample templates for T-shirts, dresses and shoes, a table editor to build your own, assignment by product or category, and a choice of tab, popup or inline display. A premium version sold on CodeCanyon adds more design options; we could not verify its current price at the time of writing, so treat it as a paid upgrade with lifetime updates in the usual CodeCanyon style.

Key Features

• Create and customise unlimited size charts for your products.
• Start from the bundled templates or duplicate one to save time.
• Assign charts to individual products or whole categories.
• Display as a product tab, a popup or directly in the product page.

Pricing: Free, with an optional premium version

How to add a size chart to a WooCommerce product

The workflow is almost identical across all five plugins, so here is the general process.

1. Install and activate the plugin, then open its menu (usually under Products or its own top-level item).
2. Create a new chart. Give it a name shoppers will recognise, such as “Women’s tops (UK/EU/US)”.
3. Pick a template or build the table: sizes across the top, measurements down the side, one unit per table. Add a second table for the other unit rather than mixing cm and inches in one.
4. Write a short “how to measure” note above the table. Two or three sentences cut support questions more than the table itself.
5. Assign the chart to a category. Only use product-level assignment for exceptions, otherwise you will be editing charts one product at a time.
6. Choose the display: a popup button near the add-to-cart button converts better than a tab further down the page.
7. Check the chart on a phone. Wide tables need horizontal scroll inside the popup; most of these plugins handle it, but confirm before launch.

Benefits of WooCommerce Size Chart Plugins

The direct benefit is fewer returns. Every size-related return costs you shipping both ways, restocking time and, often, a customer who does not come back. A chart placed where the shopper is deciding removes the guesswork that causes most of those returns.

The indirect benefit is confidence at checkout. Shoppers who can see measurements, compare them to something they own, and understand which unit they are looking at are more likely to finish the order rather than leave to “think about it”. A good size chart is a conversion tool as much as a support tool.

If your store needs more than a chart, for example a size recommender that asks for height and weight, or charts that pull from a product database, that is custom work. Our WooCommerce development team builds that kind of feature on top of whichever plugin you choose.

Frequently asked questions

Does WooCommerce have a built-in size chart feature?

No. WooCommerce core has no size chart feature. You can paste a table into a product description or an additional information tab, but a plugin is the only practical way to manage charts across many products.

Which WooCommerce size chart plugin is free?

Sizor by VillaTheme, WPC Product Size Chart and Dotstore’s Product Size Charts all have free versions on WordPress.org. Sizor is the most complete free option; WPC has the cheapest premium upgrade at $29 one-time.

Can I show different size charts for different countries?

Yes, with Size Chart for WooCommerce by KoalaApps from the WooCommerce Marketplace. It lets you attach a chart to a country so UK, US and EU shoppers each see the right sizing. The other plugins handle this by putting several unit tables in one chart.

Is a popup or a tab better for size charts?

A popup button placed next to the size selector or add-to-cart button performs better in our experience, because the shopper sees it at the moment they are choosing a size. Tabs work but are easy to miss on mobile.

Which should you pick

Start with Sizor if you want free and maintained. Pay $29 once for WPC if you want the best long-term value and flexible placement. Choose KoalaApps’ Size Chart for WooCommerce if you sell internationally and need country-specific charts. Go with YITH if your store already runs YITH extensions, and with Dotstore if admin polish matters more than price.