This plugin hasn’t been tested with the latest 3 major releases of WordPress. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

Quantity Increment Buttons for WooCommerce


In WooCommerce 2.3, the quantity increment buttons have been depreciated, as most browsers now support <input type="number" />.

However, you may want to keep them. Simply install and activate this plugin to do so.

It optionally includes Number Polyfill, which is a polyfill for implementing the HTML5 <input type="number"> element in browsers that do not currently support it.

To include it, add something like this to your functions.php:

add_action( 'wp_enqueue_scripts', 'wcqib_enqueue_polyfill' );
function wcqib_enqueue_polyfill() {
    wp_enqueue_script( 'wcqib-number-polyfill' );


  1. Upload woocommerce-quantity-increment-buttons to the /wp-content/plugins/ directory or search for ‘Quantity Increment Buttons for WooCommerce’ from Plugins > Add New.
  2. Activate the plugin through the ‘Plugins’ menu in WordPress


I don’t want to use the plugin styles as it looks bad with my theme

You can add the following to your functions.php file:

add_action( 'wp_enqueue_scripts', 'wcqib_dequeue_quantity' );
function wcqib_dequeue_quantity() {
    wp_dequeue_style( 'wcqib-css' );

This will dequeue the plugin’s stylesheet.

Contributors & Developers

“Quantity Increment Buttons for WooCommerce” is open source software. The following people have contributed to this plugin.




  • WC 2.6 cart compatibility


  • fixed whitespace issue


  • Initial Release