Smart Size Chart & Size Guide

Name: Smart Size Chart & Size Guide
Brand: SmartSize
Rating: 5.0 (116 reviews)

Pricing: Free plan available. Free trial available.
Rating: 5.0 (116)
Developer: SmartSize

View demo store

Build Shopify size charts easily with SmartSize app

Increase sales with stylish, unlimited size charts and size guides that fit your brand design.

Create a single size chart or as many as you need with SmartSize! Showcase stylish, professional size chart designs that seamlessly fit your store’s branding and enhance your customer experience. Effortlessly create and manage your size tables in minutes—no hidden fees. With mobile-responsive and customizable size chart solutions, help customers find their perfect fit, reduce returns, and boost sales. Enjoy multi-language support and advanced features for the ultimate size chart experience.

Highly customizable: Add images, brand colors, fonts, and adjust popup position.
Content-rich: Size chart templates for clothing, shoes, jewelry, pets, and more.
Responsive design: Size charts look perfectly on mobile, desktop, and tablets.
Lightweight app: Installs easily and removes cleanly without leftover code.
Advanced features: Multi-language size charts, tabs for multiple size guides.

Popular with stores like yours: Based in United States

Highlights: Use directly in Shopify admin; Works with the latest themes

Languages

English, French, Spanish, German, Italian, Dutch, Portuguese (Brazil), Portuguese (Portugal), and Swedish

Pricing

Free

Style customization
Automatic unit conversion
Multi-language
No watermark
Pre-built templates
Upload own images
2 published size charts
Float button compatible with all themes

Starter

$3.99 / month

All features in Free Plan
Tabs: Multi-size charts in one product
True to size scale bar
Priority supoprt
6 published size charts
No hidden fees
Float button compatible with all themes

14-day free trial

Growth

$6.99 / month

or $62.99/year and save 25%

All features in Starter Plan
Tabs: Multi-size charts in one product
True to size scale bar
Priority supoprt
Unlimited size charts
No hidden fees
Usage analytics dashboard
Float button compatible with all themes

14-day free trial

Enterprise

$39.99 / month

or $336/year and save 30%

All features in Growth Plan
Tabs: Multi-size charts in one product
True to size scale bar
Priority supoprt
Unlimited size charts
No hidden fees
Usage analytics dashboard
Support for custom position of button

14-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days. See all pricing options

Reviews (116)

Overall rating

Counts per rating level

97% of ratings are 5 stars
112
3% of ratings are 4 stars
4
0% of ratings are 3 stars
0% of ratings are 2 stars
0% of ratings are 1 stars

All reviews

What merchants think

This is generated by Shopify Magic. It's shown when an app has 100+ reviews and a 4.0 overall rating.

Feedback submitted

Merchants highly recommend this app for its clear and accurate size guides that enhance store professionalism and functionality. It reduces sizing errors and boosts customer satisfaction with its user-friendly, no-code setup and customizable charts, including images and unit conversions. The app supports multiple languages and is praised for its reliable performance and exceptional customer support, which includes quick issue resolution and proactive enhancements based on merchant feedback.

October 28, 2025

Outstanding flexibility and exceptional service from SmartView.

I’ve been using SmartView for a while now for my store, where size guides are critical, and I’m genuinely impressed by how adaptable and user-friendly it is.

Setting up and maintaining is super flexible and straightforward, and their team is very quick and happy to help :)

Highly recommend to any stores looking for a great size guide!

Rama Baby

United States

8 months using the app

SmartSize replied October 29, 2025

Thank you so much for your wonderful review! We’re thrilled to hear that SmartSize has been helpful for your store and that you found the setup flexible and easy to manage. (Your size charts look stunning!)

Our team is always here to support you. We try to be as uncomplicated as possible, so jumping into a call is always the fastest way to understand what you need and solve it soon! 😊

Thanks again for the recommendation! It means a lot to us.

— The SmartSize Team

October 16, 2025

Fast, friendly, helpful. I've worked with other size guide apps, and this one is more intuitive and easier to use. I had a special request and they were fast to respond to my ticket and super helpful. Definitely recommend this app !

Louis Garneau

United States

12 months using the app

SmartSize replied October 16, 2025

Thank you so much for your kind words!

We’re thrilled to hear that you found SmartSize intuitive and that our team could help with your special request. Your feedback truly motivates us to keep improving and supporting stores like yours.

Happy Sizing!

-The SmartSize Team

November 25, 2025

This plugin is easy to use and looks great on my site. Customer service is also fast and helpful if you have any trouble.

Canvas MX

United States

Over 3 years using the app

SmartSize replied November 28, 2025

Thank you so much for your kind feedback! We’re really glad to hear that you find the plugin easy to use and that it integrates nicely with your site. Our support team is always here if you need anything in the future.

-- Your SmartSize team