PluginScout

13Sizer

13Sizer — Size Calculator

by Danilo Ulloa · WordPress.org page · Website

v1.3.2 Tested up to WP 7.1 PHP 7.4+

13Sizer has fewer than 10 active installs on WordPress.org and 29 downloads all time. We have tracked it since September 6, 2026; download trends appear after 30 days of data. The last update was on September 5, 2026, tested up to WordPress 7.1.

13Sizer at a glance

Active installs
fewer than 10
Total downloads
29
Downloads, last 30 days
–
available after 30 days of tracking
30-day growth
–
tracking since September 6, 2026

Is 13Sizer well maintained?

Support threads resolved
No open threads
nothing waiting on the WordPress.org forum
WordPress compatibility
Current
tested up to WordPress 7.1, the current release is 7.1

Features

The feature list from the plugin's own readme on WordPress.org, trimmed to the essentials.

  • chart — the size chart, by slug, title or id. Required. Name one that does not exist and nothing is printed at all: no button, no error
  • label — the button’s wording. Defaults to “Calculate my size”
  • select — a CSS selector for the dropdown to fill in. Left out, WooCommerce’s own variation dropdowns are the target

Details

Turn a customer's measurements into the right size, on any page and inside 13Atelier.

The full description, screenshots and every review live on the WordPress.org page.

Tags

  • fitting
  • made to measure
  • measurements
  • Size Chart
  • sizes

More from Danilo Ulloa

Version
1.3.2
Last updated
Sep 5, 2026
First published
Sep 5, 2026
Requires WordPress
6.7
Tested up to
7.1
Requires PHP
7.4
Pricing
Free on WordPress.org

13Sizer FAQ

What does 13Sizer do?

According to its WordPress.org readme, 13Sizer offers chart — the size chart, by slug, title or id. Required. Name one that does not exist and nothing is printed at all: no button, no error, label — the button’s wording. Defaults to “Calculate my size” and select — a CSS selector for the dropdown to fill in. Left out, WooCommerce’s own variation dropdowns are the target.

How many active installs does 13Sizer have?

WordPress.org reports fewer than 10 active installs for 13Sizer as of September 7, 2026.

Is 13Sizer still maintained?

Yes. The last release was on September 5, 2026 and it is tested up to WordPress 7.1.

Is 13Sizer free?

13Sizer is free to install from WordPress.org. Many plugins also sell a paid version or add-ons.