K: Size Charts & Size Guide

Shop confidently with size charts and comparison table guides.

by Kaktus · Launched: October 2024 · Free plan available.

5.0 (11) on Shopify

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Help customers easily find their true size with detailed size charts and reduce return rate.

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About K: Size Charts & Size Guide

Size Guides & Size Chart app help your customers to say goodbye to sizing frustrations. Create custom size charts with ease using size selector and AI generator. Designed for shop owners, our app lets you build accurate, true-to-size charts, size finders, size recommendation and fit guides to enhance your customers' shopping experience. Perfect for clothes size chart, shoes size or accessories. Increase your confidence, increase your profits and make sure that size matters!

Last verified: August 9, 2026 · Fresh

App details

Developer: Kaktus
Category: Store design
Pricing: Free plan available
Launched: October 2024
Rating: 5.0 (11) on Shopify

Key features

AI Size Chart & Guides Generating
Unlimited Size Charts & Guides
Embed Anywhere or Float on Site
Custom Fonts, Colors & Layouts
Drag-and-Drop Customizer

Integrations with:

Open AI

3 plans · starts free · 7-day free trial

Free

Growth

$4.99/month

Unlimited

$9.99/month

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 13 Shopify App Store reviews

Use the arrows to read individual reviews

easy to install. will test it with some products. not very sure how to edit size specs for each product yet.

— SMY APPAREL INC

Nice

— SFHfactory

An essential app for the store, smooth to use and contact is prompt and helpful.

— Dresscode4her

empty

— VivaFemStore

Great App and Easy to setup

— VELORA

I have just started using but I am 100% satisfied. It is good for ecommerce

— Cosyly

nice and uncomplicated. AND ---> free

— ANGELS & UNDERDOGS | OFFICIAL STREETWEAR SHOP

Amazing App and Great customer support.

— Riverré Dale

I just downloaded this app after taking the whole weekend to try to create a brand aligned size chart for my store. I did have a question that was very quickly answered! My only complaint is that I did not find this app yesterday! Thank you so much!!! It is very easy to use and looks amazing on my store!

— Fetch Blanks

Excellent customer service and easy app experience. Absolutely helped me improve how I laid out my design and my product page.

— soonaboosh

Really easy to use app and I was enjoying installing it but couldn't get the functionality I was looking for - the support team responded instantly to try and help me resolve. Ultimately the app couldn't do what I was looking for but then they pointed me to their partner app which can. Really really helpful and such a useful outcome. Thank you so much!

— Marqforde Aerospace