Size Engine Pro
Add customizable size charts to your WooCommerce products. Works for clothing, shoes, jewelry, and any product with sizes.
The Problem: Customers Don’t Know Their Size
Returns are the #1 cost for online stores. Most returns happen because customers order the wrong size. Without a size guide, they guess — and guess wrong.
Our Solution
A simple, customizable size chart that helps customers pick the right size — the first time.
Customizable Size Chart
Add any columns — Size, Chest (in), Length (in), Waist, etc. Add any rows — XS, S, M, L, XL, XXL.
Fully Customizable Design
Change button text, brand color, text color. Matches your store theme perfectly.
Button + Popup or Tab Mode
Choose how the size chart displays — popup on click, or as a separate tab on product page.
Lightweight (10KB)
No bloat. No slow queries. Just a simple size chart that works.
Key Features
Global Size Chart
One size chart applies to all products. Perfect for clothing stores with consistent sizing.
Customizable Headers & Rows
Add any measurement columns — chest, length, waist, height — and any size options.
Button + Popup Mode
Click “Size Guide” button, popup shows size chart. Clean and user-friendly.
Tab Mode
Size chart appears as a separate tab on product page — alongside description, reviews.
Customizable Text & Colors
Change button text to “Size Guide”, “Fit Chart”, “Sizebar” — anything. Match your brand colors.
Works for Any Product
Clothing, shoes, jewelry, hats, accessories — any product with size options.
How It Works
Install Plugin
Download and install from WordPress dashboard. Lightweight — just 10KB.
Configure Size Chart
Go to WooCommerce → Size Chart. Set headers (e.g., Size, Chest, Length) and rows (S, M, L, XL).
Customize Display
Choose Button + Popup or Tab mode. Set button text, brand color, text color.
Save & Done
Size chart appears on all products. Customers pick the right size — fewer returns.
Real Results
Fewer size-related returns
Increase in conversion rate
Customers find size guide helpful
Setup time
*Based on stores using size charts for clothing products.
Simple Pricing
14-day free trial. No credit card required.
Size Engine Pro
- ✓ Customizable size chart
- ✓ Button + Popup or Tab mode
- ✓ Customize headers & rows
- ✓ Customizable text & colors
- ✓ Lightweight (10KB) — no bloat
- ✓ Lifetime support
Or $99 lifetime — one-time payment
💡 Get the Complete Plugin Bundle (COD Shield + Size Engine Pro) for $99/year or $199 lifetime — save 20%
VIEW BUNDLE →Frequently Asked Questions
Can I have different size charts for different products?
Currently, the plugin supports a global size chart for all products. If you need per-product size charts, contact us for custom development.
Does it work for shoes, jewelry, or hats?
Yes! You can customize the headers to match any product — shoe size, ring size, hat size, etc.
Can I change the button text?
Yes. Change “Size Guide” to anything — “Size Chart”, “Fit Guide”, “Sizebar”, etc.
Can I customize the colors?
Yes. Set brand color and text color to match your store theme.
Is it lightweight?
Yes. Only 10KB — no bloat, no slow queries.
Can I try before buying?
Yes! 14-day free trial, no credit card required. Cancel anytime.
Stop Size-Related Returns
Help your customers pick the right size — the first time.
START 14-DAY FREE TRIAL