Since we launched the better WooCommerce integration with Kiwi Sizing in July, more and more WooCommerce fashion apparel shops have started to use Kiwi Sizing to create size charts that help customers shop the right size.

With Kiwi Sizing for WooCommerce, you can:

  • Easily add size chart with unit conversion
  • Customize the sizing button for your brand
  • Connect different sizes of tables for different products

Besides, if your product size is more complex, for example, suit, wedding dress, ski suit etc, you can consider using our Apparel Size Recommender that we estimate the person's body measurements from simple questions that everyone knows about themselves.

This article will walk through the steps to set up your first size chart using Kiwi Sizing for WooCommerce. Note that while we will use WooCommerce as an example but the tool can be used for any other e-commerce platforms such as Shopify, BigCommerce, WooCommerce, 3dcart, Magento and more.

Video: How to create size charts for WooCommerce stores using Kiwi Sizing:

How to create size charts for WooCommerce stores using Kiwi Sizing
Product sizing is often an overlooked part of an online clothing business. Shopping online has more friction because buyers don’t always know if the garment ...

1. Install the Kiwi Sizing WooCommerce plugin

First, log in to your WordPress admin, and click the plugins → add new →  search for Kiwi Sizing to find & install "Kiwi Sizing for WooCommerce" plugin on Wordpress store.

How to create size charts for WooCommerce stores using Kiwi Sizing?

After installation, click to activate the plugin and click on "settings". This will bring you to WooCommerce settings page which would have a new Kiwi integration tab.

How to create size charts for WooCommerce stores using Kiwi Sizing?

You can then go to sign up or login to Kiwi Sizing App to get your shop ID on the top right, then copy and paste the shop ID in the Shop ID field of WooCommerce Kiwi Sizing settings view.

How to create size charts for WooCommerce stores using Kiwi Sizing?

2. Add WooCommerce API integration (optional)

The next step is adding the API integration so we have access to product catalog information of your shop. This step is optional but it makes it much easier for you to link size charts to products.

In the Kiwi App, click on "Shop Integration" on the side

How to create size charts for WooCommerce stores using Kiwi Sizing?

Click on "Add WooCommerce API Key". Click on Show Instructions to see more details instructions to get the API keys from WooCommerce.

How to create size charts for WooCommerce stores using Kiwi Sizing?

3. Let's start to create the first size chart for your WooCommerce shop!

Back to Kiwi Sizing admin page, click "Add New Size Chart" on the top right, then choose a common design of the size chart templates which we made for shop owners to easily create size tables depending on the product categories.

How to create size charts for WooCommerce stores using Kiwi Sizing?

If you can not find the suitable size chart templates, just click "Start with an empty size chart" to create a new one. You can also import from CSV or size chart images.

Note that every size chart template we made are only examples. You need to edit the table details and customize the layout to fit your product and branding.

If you start to create the size chart with templates, you can see that we have set up every detail for the product you choose, such as size chart with unit conversion and the section of teaching customers how to measure. The things you only need to do are editing the size table, uploading your product image or clicking to the "settings" with green box to change the size chart styles to fit for your website design.

How to create size charts for WooCommerce stores using Kiwi Sizing?

If you start with an empty size chart, you will see the basic layout with no details. Just move the mouse on the table in the preview, then click on the edit table, then you can start to add some information there. For example, add rows/cols, put in the measurements into the table, or set up the default table unit conversion.

How to create size charts for WooCommerce stores using Kiwi Sizing?
✏️ Pro tip: the table area works similarly to excel or google sheet. You can press "Tab" or navigate with the arrow keys. Ctrl-z would undo changes. Press the +row or +col to add new rows and columns. You can also right click on the table for more actions.

After putting the measurements into the table, you should see table filled out like the image below.

How to create size charts for WooCommerce stores using Kiwi Sizing?

4. Add new layout blocks like images

Now that you have the table set up, it's time to add other content to add more informative instructions for your customers to help them find the best fit, such as, videos, images, or Size Recommender in a size chart layout.

Click on "Add layout block" then you can see a list of different layout you can add!

How to create size charts for WooCommerce stores using Kiwi Sizing?

After setting up the layout details, you can adjust the order easily by moving the mouse on the layout and clicking move up or down.

How to create size charts for WooCommerce stores using Kiwi Sizing?

5. Set up product matching conditions

Now you can set up the product matching rules so Kiwi Sizing knows which products this size chart is for!

Click on "Add new matching condition" button. Then you can see a list of conditions you can add.

How to create size charts for WooCommerce stores using Kiwi Sizing?

Try clicking on "Product". You should immediately notice a pop-up that allows you to search and find the exact product to add. The same pop-up selector applies for category conditions too.

How to create size charts for WooCommerce stores using Kiwi Sizing?

And other product matching options will show a dropdown with available values from the store

How to create size charts for WooCommerce stores using Kiwi Sizing?

After you have the conditions set up, we will also show an estimate of how many products from the store are matched with the product!

How to create size charts for WooCommerce stores using Kiwi Sizing?

We also have a Youtube tutorial walking through creating your first size chart:

How to create size charts for WooCommerce stores using Kiwi Sizing?

To reduce the return rate after a successful sale, we also recommend that you use Kiwi Sizing AI Size Recommender as a size chart tool. It will recommend the most suitable size of products for customers to reduce return rate, help you decrease the cost of the return, and to create a positive cycle of your e-commerce business.