Title: Comet LevelUp for WooCommerce Author: wpComet Published: October 9, 2026 Last modified: October 9, 2026 --- Search plugins ![](https://ps.w.org/comet-levelup/assets/banner-772x250.png?rev=3736771) ![](https://ps.w.org/comet-levelup/assets/icon.svg?rev=3736771) # Comet LevelUp for WooCommerce By [wpComet](https://profiles.wordpress.org/wpcomet/) [Download](https://downloads.wordpress.org/plugin/comet-levelup.1.1.7.zip) * [Details](https://wordpress.org/plugins/comet-levelup/#description) * [Reviews](https://wordpress.org/plugins/comet-levelup/#reviews) * [Installation](https://wordpress.org/plugins/comet-levelup/#installation) * [Development](https://wordpress.org/plugins/comet-levelup/#developers) [Support](https://wordpress.org/support/plugin/comet-levelup/) ## Description **Comet LevelUp for WooCommerce** is a high-performance conversion and polish suite for WooCommerce stores. It upgrades your single product pages, checkout flows, and catalog browsing without heavy page builders or slow third-party scripts. Built with modern **PSR-4 Object-Oriented PHP** and **Vanilla JavaScript**, Comet LevelUp adds zero frontend bloat. Features are modular and lazy-loaded only when enabled. ### 🛍️ High-Converting Product Galleries * **Modern Gallery Layouts**: Choose from Bottom Carousel, Left Thumbnails (Nike Style with sticky rail + floating index pill), Dual Grid (Nike Classic), Apple Showcase (frosted glass pill dots), Editorial Mosaic (Farfetch/SSENSE asymmetric magazine spread), Filmstrip Scroll (Lululemon horizontal snap + live progress bar), Right Thumbnails, Vertical Stack (Zara style), and Hero + Mosaic (Gymshark style). * **Aspect Ratio Control**: Maintain uniform image aspect ratios (1:1, 4:5, 3:4, 16:9, or natural) across your entire catalog. * **Built-in Lightbox & Deep Zoom**: High-resolution image zoom and smooth fullscreen lightbox without extra jQuery libraries. * **Product Video Embeds**: Seamlessly display self-hosted and streaming product videos alongside photos. * **Sticky Product Summary**: Keeps product title, pricing, and Add to Cart visible as users scroll long image galleries. ### 💳 Frictionless Cart & Checkout * **Auto-Update Cart on Quantity Change**: Eliminates the outdated “Update Cart” button by updating totals dynamically via AJAX. * **Remove Zero Quantity Items**: Automatically cleans up zeroed-out line items on cart adjustments. * **Hide Shipping When Free**: Automatically conceals paid shipping options when Free Shipping criteria are satisfied. * **Instant Buy Now Button**: Direct 1-click checkout bypassing the cart step. * **Uncheck “Ship to a Different Address” by Default**: Reduces checkout friction and form clutter. ### ⚡ Catalog Polish & Store Speed * **Equalize Card Heights**: Aligns shop grid cards neatly across fluctuating title lengths and imagery. * **Catalog Mode**: Switch your store to a view-only catalog with a single toggle when needed. ## Screenshots [⌊Modern Product Gallery Suite: Visual layout preset picker with interactive wireframes for curated layouts including Left Thumbnails (Nike Style), Dual Grid (Nike Classic), Apple Showcase, Editorial Mosaic, Filmstrip Scroll, and carousels.⌉⌊Modern Product Gallery Suite: Visual layout preset picker with interactive wireframes for curated layouts including Left Thumbnails (Nike Style), Dual Grid (Nike Classic), Apple Showcase, Editorial Mosaic, Filmstrip Scroll, and carousels.⌉[ **Modern Product Gallery Suite**: Visual layout preset picker with interactive wireframes for curated layouts including Left Thumbnails (Nike Style), Dual Grid (Nike Classic), Apple Showcase, Editorial Mosaic, Filmstrip Scroll, and carousels. [⌊Dimension & Split Ratio Controls: Aspect ratio locking for CLS prevention and interactive 2-column width split slider between gallery and product buy box.⌉⌊Dimension& Split Ratio Controls: Aspect ratio locking for CLS prevention and interactive 2- column width split slider between gallery and product buy box.⌉[ **Dimension & Split Ratio Controls**: Aspect ratio locking for CLS prevention and interactive 2-column width split slider between gallery and product buy box. [⌊Cart & Checkout Superchargers: Instant AJAX auto-update cart, zero-quantity removal, smart free shipping rate hiding, and 1-click Buy Now button.⌉⌊Cart & Checkout Superchargers: Instant AJAX auto-update cart, zero-quantity removal, smart free shipping rate hiding, and 1-click Buy Now button.⌉[ **Cart & Checkout Superchargers**: Instant AJAX auto-update cart, zero-quantity removal, smart free shipping rate hiding, and 1-click Buy Now button. [⌊Live Diagnostic Suite: Real-time automated tests verifying WordPress Admin context, Elementor builder isolation, and dual-boundary invariants.⌉⌊Live Diagnostic Suite: Real-time automated tests verifying WordPress Admin context, Elementor builder isolation, and dual-boundary invariants.⌉[ **Live Diagnostic Suite**: Real-time automated tests verifying WordPress Admin context, Elementor builder isolation, and dual-boundary invariants. ## Installation 1. Upload the plugin files to `/wp-content/plugins/comet-levelup/` 2. Activate the plugin through the ‘Plugins’ screen in WordPress 3. Navigate to **WooCommerce LevelUp ⚡** to configure your store features ## FAQ ### Does Comet LevelUp add frontend bloat or slow down my store? No. Comet LevelUp is strictly engineered with modern PSR-4 PHP and pure Vanilla JavaScript. It uses zero jQuery on the front-end, no bulky third-party slider libraries( no Slick, no Swiper), and all modules are lazy-loaded only when explicitly enabled in settings. ### Will this conflict with Elementor or other page builders? No. Comet LevelUp includes an intelligent Builder Protection Boundary (`is_builder_or_admin()`). When an Elementor editor or preview session is detected (`elementor-preview`), or within the WordPress Customizer, the plugin automatically yields and preserves native builder templates. ### Is Comet LevelUp compatible with WooCommerce HPOS (High-Performance Order Storage)? Yes! Comet LevelUp explicitly declares compatibility with WooCommerce HPOS (Custom Order Tables) and Cart/Checkout Blocks via `Automattic\WooCommerce\Utilities\FeaturesUtil`. ### How does the Aspect Ratio Lock eliminate Cumulative Layout Shift (CLS)? Core Web Vitals often suffer when high-resolution images load and push down surrounding content. Comet LevelUp pre-allocates CSS container aspect ratios (such as 1:1 square, 4:5 portrait, or 16:9 landscape) with `object-fit: cover`, ensuring zero visual jumping as images stream in. ### Can I bypass Comet LevelUp for debugging? Yes! You can append `?disable-comet-levelup` or `?comet-levelup=off` to any front- end URL to temporarily bypass LevelUp’s modules and inspect native WooCommerce behavior. ## Reviews There are no reviews for this plugin. ## Contributors & Developers “Comet LevelUp for WooCommerce” is open source software. The following people have contributed to this plugin. Contributors * [ wpComet ](https://profiles.wordpress.org/wpcomet/) [Translate “Comet LevelUp for WooCommerce” into your language.](https://translate.wordpress.org/projects/wp-plugins/comet-levelup) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/comet-levelup/), check out the [SVN repository](https://plugins.svn.wordpress.org/comet-levelup/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/comet-levelup/) by [RSS](https://plugins.trac.wordpress.org/log/comet-levelup/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 1.1.7 * Approved: Official WordPress.org repository initial release. * Fix: Migrated all inline scripts and styles to standard WordPress core enqueue APIs (wp_add_inline_script and wp_add_inline_style). * Polish: Scoped zero-dependency admin theme initialization and responsive layout enhancements. #### 1.1.3 * Feature: Support for WooCommerce Cart/Checkout Blocks in Presentation Mode (intercepting block checkout order placement). * Polish: Scoped notification suppression on LevelUp admin screens. * Compatibility: Auto-sync and validation for WordPress 7.1+ and WooCommerce 11. x+. #### 1.1.1 * Enhancement: Multi-mode presentation controls (Showroom disabled state, complete hiding, or checkout blocking). * UI: Visual preset tile cards for catalog button action modes. #### 1.1.0 * Feature: Responsive gallery-to-summary column split controls. * Diagnostics: Dual-boundary invariant tests for builder/admin isolation. #### 1.0.1 * Certified: Full WordPress Plugin Check (PCP) zero-defect compatibility. * Feature: Automated activation redirect directly to WooCommerce LevelUp settings. * Enhancements: Hardened escaping, translation annotations, and scoped Bulma styling. * Diagnostics: Complete 8-point automated live diagnostic test suite with Dual- Boundary Invariant verification. * Performance: Lazy-loaded gallery and checkout enhancement modules. #### 1.0.0 * Initial public release. ## Meta * Version **1.1.7** * Last updated **24 hours ago** * Active installations **Fewer than 10** * WordPress version ** 6.2 or higher ** * Tested up to **7.1.3** * PHP version ** 7.4 or higher ** * Tags * [buy now](https://wordpress.org/plugins/tags/buy-now/)[checkout](https://wordpress.org/plugins/tags/checkout/) [performance](https://wordpress.org/plugins/tags/performance/)[product gallery](https://wordpress.org/plugins/tags/product-gallery/) [woocommerce](https://wordpress.org/plugins/tags/woocommerce/) * [Advanced View](https://wordpress.org/plugins/comet-levelup/advanced/) ## Ratings No reviews have been submitted yet. [Your review](https://wordpress.org/support/plugin/comet-levelup/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/comet-levelup/reviews/) ## Contributors * [ wpComet ](https://profiles.wordpress.org/wpcomet/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/comet-levelup/) ## Donate Would you like to support the advancement of this plugin? [ Donate to this plugin ](https://wpcomet.com)