Product Size Option for OpenCart 3

Product Size Option for OpenCart 3
This extensions makes it possible to add Size Option with Width and Height inputs to products.

This version is for OpenCart 3, for OpenCart 1 and 2, check here

★ Add Size Option to products and let customers enter their preferred width and height
★ Can be used together with other options
★ Product's total price is calculated dynamically based on entered Width and Height values and other selected options
★ Configure min/max width/height allowed from back-end
★ Configure price for size option separately for each product: Size option's price = set price x (width x height)
★ Scale with size settings: increase cost of other selected options when size is changed
★ Minimum option size price: floor price to be used if calculated extra price for size option is less than a certain value
★ Proportional size (optional), set a Width / Height ratio and keep the size in proportion

- OpenCart 3
- Support both OcMod and VqMod
- Product Color Option
- Compatible with most themes
Customising the mod to work with your theme (even custom ones) is provided at no extra cost
Just drop an email to for any questions or supports.

Sample Product with Size Option
Sample Product with Size Option (with proportional size enabled)
Admin username/password: demo/demo

Contact & Support
Please use comment area for questions, features request and feedback only
For support please send emails to for faster response

Terms & Conditions
By purchasing this product, you agree to our License and Support Terms and Conditions

What customers say about Product Size Option for OpenCart 3

Great plugin. works good
This extension is based on vQmod, if you do not want to use vQmod do not buy. It would have been nice to have that information in the compatibility section of this extension. Once purchased, there is no refund, Support can take up to 6 days


  • Developed by OpenCart Partner
  • 12 Months Free Support
  • Documentation Included


Compatibility,,,, 4.x.x.x,,,,,,,,,,,, 4.x.x.x,,,,,,,

Last Update
15 Mar 2021

17 Sep 2017
87 Sales
Member since: 11 Mar 2012

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