WooCommerce Single Product Page Hooks: Visual Guide + Full List

This article was last manually reviewed for data accuracy on 14 November 2025.

WooCommerce single product page hooks provide powerful opportunities to customize and extend the product display without modifying core files. 

You can use these hooks to insert content, modify layouts, and add functionality at precise points on the product page—whether before the product summary, in the add to cart area, or within product metadata. 

This visual guide of WooCommerce Single Product Page Hooks and the detailed hook list will help you understand where each hook fires, what default functions they trigger, and how to leverage them effectively. 

Whether you’re adding custom banners, tweaking product information, or personalizing the checkout experience, this reference will be an essential tool for you.

Visual Guide: WooCommerce Product Page Hooks

Complete List of WooCommerce Product Page Action Hooks

Essential List of WooCommerce Product Page Filters

PRO Tip: Bookmark our other Visual WooCommerce Hook Guides.

Code Examples: Actions vs. Filters in WooCommerce Product Page

These code snippets demonstrate how to use Actions to add content and Filters to modify text on the Single Product Page.

Where to put this code? Always add custom code to your child theme’s functions.php file or, ideally, a custom functionality plugin. Never edit core theme files!

For a deep dive into WooCommerce hooks and filters refer to our comprehensive WooCommerce Developer Resource Hub.

1. WooCommerce Product Page Action Example: Inserting a Custom Banner

This example uses the woocommerce_after_single_product_summary Action Hook to inject new HTML content right above the product tabs area.

PHP

/**
 * Action Hook Example: Add a custom banner after the product summary.
 * Priority 5 ensures it runs *before* the default tabs (which usually run at 10).
 */

function my_custom_shipping_banner() {
    // We confirm we are on a single product page before output
    if ( is_product() ) {
        echo '<div class="custom-shipping-info">';
        echo '<h3>Free Shipping on all orders over $50!</h3>';
        echo '<p>All orders placed before 3 PM EST EST ship out today.</p>';
        echo '</div>';
    }
}

// Hook into the area just after the product summary

add_action( 'woocommerce_after_single_product_summary', 'my_custom_shipping_banner', 5 );

2. WooCommerce Product Page Filter Example: Customizing the Button Text

This example uses the woocommerce_product_single_add_to_cart_text Filter Hook to change the “Add to Cart” button text, making it conditional based on the product type.

PHP

/**
 * Filter Hook Example: Change the Add to Cart button text on the single product page.
 * NOTE: You MUST return the value ($text) at the end of a filter function.
 */

function my_custom_add_to_cart_text( $text, $product ) {
    if ( $product->is_type( 'simple' ) ) {
        // Change text for simple products
        $text = 'Buy Now for Instant Download';
    } elseif ( $product->is_type( 'variable' ) ) {
        // Change text for variable products
        $text = 'Configure Your Item';
    }
    return $text; // Return the (potentially modified) text
}

// Hook into the filter that controls the button text. The '2' indicates 2 arguments are accepted.

add_filter( 'woocommerce_product_single_add_to_cart_text', 'my_custom_add_to_cart_text', 10, 2 );

Summary: Mastering WooCommerce Product Page Customization

Being aware of the WooCommerce single product page hooks empowers you to customize the user experience and optimise your online store. 

The hooks covered here represent all key action points and filters that control the product page layout and functionality. By using these hooks thoughtfully along with practical code examples, you can modify product pages to your exact business needs without risking plugin or theme updates. 

This guide serves as both a visual map and a developer reference to streamline your WooCommerce customizations. 

FAQs: WooCommerce Product Page Hooks Explained

What is the difference between action hooks and filter hooks in WooCommerce?

Action hooks allow you to insert custom content or functionality at specific points during page rendering. Filter hooks let you modify data or output before it is displayed, such as changing button text or product descriptions.

Can I use these hooks without modifying WooCommerce core files?

Yes. The primary benefit of hooks is that they let you customize functionality via your theme’s functions.php or custom plugins, preserving core plugin integrity and easing updates.

Which hooks should I use to add content before the product summary?

Use woocommerce_before_single_product_summary to insert content just before the product images and summary area begin.

How can I customize the Add to Cart button text using hooks?

Apply filters like woocommerce_product_single_add_to_cart_text to modify the button text on single product pages, or woocommerce_product_add_to_cart_text for archive/shop pages.

Where can I find the default functions attached to each WooCommerce hook?

This article’s table shows common default functions hooked into each action. WooCommerce’s official documentation and template files also list these by default priority.

Are there any deprecated WooCommerce Single Product Page hooks I should avoid?

Yes, for example, woocommerce_share is deprecated for product sharing. Always refer to WooCommerce documentation for the latest recommended hooks.