Size Matters

Size Matters

by Eastside Co

Hassle-free Size Charts

4.6 of 5 stars(500 reviews)

Create unlimited size guides

Save time by quickly and easily creating as many size guides as you need.

Fully customisable

Size guides will seamlessly match the look and feel of your store.

Easy for customers to buy

Make it simple for your customers to find their required size.

About Size Matters

  • An extremely simple way to create unlimited size guides and use them for different products.
  • No advanced code needed - simply use a code snippet and product tags to include the size chart on your product page.
  • Fully customisable with CSS, so your size guides fit in perfectly with the look of your store.
  • Free setup and configuration, with support available from our friendly team.

Key features and benefits

Simple to install with minimal code

We know how frustrating it can be to have to edit and hard-code size charts into your theme, so we’ve made creating a size guide as easy as possible. In order to tell the app where size guides should appear, you need just one line of code. Add this to your product page template and then you’re ready to create size guides! You can create a size chart using the table generator within the app. To add the guide to a product page, simply use product tags. Size guides can be easily edited and expanded.

Unlimited size guides

That’s right, create as many size guides as you need! It’s frustrating for a customer to have to scroll through a long page of size guides for different products. With Size Matters, you can create many size guides, and make it so that only the relevant guide shows on each product page.


It’s really easy to change the appearance and feel of the size charts so they look like an integral part of your Shopify store.


We offer support for installations and any help you may need using Size Matters. Simply drop us an email.

See the app in action

Explore how the app works in an example store.

View example store

Media gallery




4.6 of 5 stars

The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.
  • 5 of 5 stars
    83% of ratings are 5 stars
  • 4 of 5 stars
    6% of ratings are 4 stars
  • 3 of 5 stars
    2% of ratings are 3 stars
  • 2 of 5 stars
    1% of ratings are 2 stars
  • 1 of 5 stars
    8% of ratings are 1 stars

Most recent reviews


While it may have taken some expert knowledge from the development team to configure optimally, this app truly works like a charm. Every product in my store is now displaying a unique size chart with all the graphic illustrations and information necessary for potential consumers to make informed decisions.

Furthermore, the support team has been nothing short of outstanding in my experience. They have very promptly and efficiently rectified every issue I have encountered up to now.

It is hard to believe that this app is free.

Developer reply

August 12, 2020

Hi there

Thanks so much for such a glowing review, we really appreciate it! We're really happy the app is working so well on your store.

All the best

Eastside Co


I had a problem with this app for the first time and They helped me out.
App looks great and is really heplfull.
TY Devs!

Developer reply

August 12, 2020

Thanks for the great review - really appreciate it. Glad our support team were able to help :)

Kind regards

Eastside Co


Ótimo aplicativo!
Supriu minhas expectativas!
Suporte super rápido e atencioso. O aplicativo é super dinamico e facil de configurar.

Developer reply

August 11, 2020

¡Gracias por tu reseña!

Eastside Co