The AI‑powered size chart & fit finder for Shopify

I love using this app! It's great. My customers love it. I've used a few different apps like this and this is the one I decided to stick with. It works well and has everything I need. The app developers are super lovely and helped me out when I needed help with a setting that I missed while setting up. They are also super happy to receive any feedback to make the app even better, which I always appreciate. Highly recommend!

I just started using this App. Until now I have been copying size charts from the supplier and loading as images. It is not as professional as I wanted. Smart Size Charts offers so much functionality to standardise, create individual charts for one or more products and to manage the info to sort your brand. I had one issue with edging on a chart. I mentioned it to support. Helen asked me to give her access and added some CSS code and all was perfect. Loving the App so far and really making my site look so much more professional after spending time to upgrade everything. If you are looking for a great size chart App. This is it!

Smart Size Chart & Size Guide has been a real game changer for our business. The process to setup charts + guides was not only extremely easy but looked absolutely amazing. The ability to change between in/cm, add measuring notes + images and the ability to clone size guides made it a very fast and accurate way to display information. Our questions were answered promptly and the team was willing to assist not matter the question. You won't regret using this APP!

I've been using SmartSize - Size Guide for a few weeks now, and I'm really impressed! It's made a huge difference for our customers by providing them with a clear and accurate size guide. This has helped reduce sizing mistakes and made our customers much happier overall.Thank you!

This is the only app that allows unlimited size charts. I love how customizable the size chart are and easily to be setup. Support is really helpful as well.

As a new business Smart Size has been so valuable to my store. The free plan has been such a great way to assist in saving money and allowing me to grow. I'll definitely upgrade when my store is getting regular sales.

Great App , use it from the launch start and its always upgraded since , great communication with costumer service and future improves...

La mejor app para guía de tallas. Traducida a la perfección, super fácil de integrar. Lo mejor de todo, el servicio de atención al cliente. Son rapidísimos y súper amables. Totalmente recomendable y feliz de haberlos encontrado.

The size charts are really easy to add to the store and they look super nice. I had an issue with the theme font option not showing for me, and Helen was amazing. I think this is one of the fastest and friendliest support experiences I've had. Thank you!

I love using this app! It's great. My customers love it. I've used a few different apps like this and this is the one I decided to stick with. It works well and has everything I need. The app developers are super lovely and helped me out when I needed help with a setting that I missed while setting up. They are also super happy to receive any feedback to make the app even better, which I always appreciate. Highly recommend!

I just started using this App. Until now I have been copying size charts from the supplier and loading as images. It is not as professional as I wanted. Smart Size Charts offers so much functionality to standardise, create individual charts for one or more products and to manage the info to sort your brand. I had one issue with edging on a chart. I mentioned it to support. Helen asked me to give her access and added some CSS code and all was perfect. Loving the App so far and really making my site look so much more professional after spending time to upgrade everything. If you are looking for a great size chart App. This is it!

Smart Size Chart & Size Guide has been a real game changer for our business. The process to setup charts + guides was not only extremely easy but looked absolutely amazing. The ability to change between in/cm, add measuring notes + images and the ability to clone size guides made it a very fast and accurate way to display information. Our questions were answered promptly and the team was willing to assist not matter the question. You won't regret using this APP!

I've been using SmartSize - Size Guide for a few weeks now, and I'm really impressed! It's made a huge difference for our customers by providing them with a clear and accurate size guide. This has helped reduce sizing mistakes and made our customers much happier overall.Thank you!

This is the only app that allows unlimited size charts. I love how customizable the size chart are and easily to be setup. Support is really helpful as well.

As a new business Smart Size has been so valuable to my store. The free plan has been such a great way to assist in saving money and allowing me to grow. I'll definitely upgrade when my store is getting regular sales.

Great App , use it from the launch start and its always upgraded since , great communication with costumer service and future improves...

La mejor app para guía de tallas. Traducida a la perfección, super fácil de integrar. Lo mejor de todo, el servicio de atención al cliente. Son rapidísimos y súper amables. Totalmente recomendable y feliz de haberlos encontrado.

The size charts are really easy to add to the store and they look super nice. I had an issue with the theme font option not showing for me, and Helen was amazing. I think this is one of the fastest and friendliest support experiences I've had. Thank you!