# ARViewer.mobi > Merchant guide to adding mobile AR shoe try-on to ecommerce stores. Covers how shoppers see shoes on their own feet from a phone — launched by a tap, link, or QR code with no app install — and how store owners add the try-on on Shopify (live app), WooCommerce/WordPress, and custom/headless storefronts. ## Key facts - Mobile AR shoe try-on lets a shopper see shoes on their own feet through their phone camera, launched from a product-page button, a shared link, or a QR code. - No app install is required for the shopper: on iOS it runs as an App Clip from the web; on Android it uses WebXR. It runs in the mobile browser. - On desktop, the product page shows a QR code so the shopper can hand the session off to their phone for AR. - Strong occlusion handling keeps the virtual shoe correctly hidden behind the foot and ankle and realistic over a shopper's existing footwear — not a flat, sticker-like overlay. - For merchants, it is an integration job, not a 3D project: the try-on is generated from existing product photos, with no scanning or modeling. - The WEARFITS shoe try-on Shopify app is live on the Shopify App Store: https://apps.shopify.com/wearfits-tryon - Integrations: Shopify (live app), WooCommerce/WordPress (plugin + block/shortcode embed), and custom/headless storefronts (REST API). - Reported impact (industry estimates, vary by store): higher product-page engagement, around a 30% conversion lift, and fewer returns. - On devices that can't run AR, the experience falls back to a 3D or image view rather than failing. ## Pages - [Add mobile AR shoe try-on (home)](https://arviewer.mobi/): what it is, how shoppers launch it, platform support, and the featured Shopify app. - [Shopify shoe try-on app](https://arviewer.mobi/shopify-shoe-try-on): what the live WEARFITS app does, merchant benefits, and a step-by-step install and setup guide. - [WooCommerce & WordPress shoe try-on](https://arviewer.mobi/woocommerce-shoe-try-on): how it works and how to add AR shoe try-on with a plugin and embed. - [How mobile AR try-on works](https://arviewer.mobi/how-mobile-ar-try-on-works): QR and link launch, iOS App Clip vs Android WebXR, the no-app flow, and occlusion realism. - [AR across ecommerce platforms](https://arviewer.mobi/ar-for-ecommerce-platforms): Shopify vs WooCommerce/WordPress vs custom/headless ranked by integration method, effort, flexibility, and time-to-launch, with methodology. - [Device compatibility](https://arviewer.mobi/device-compatibility): which phones, operating systems, and browsers support mobile WebAR and the iOS App Clip, plus fallbacks. - [Demos](https://arviewer.mobi/demos): live mobile AR shoe try-on demo, a QR to launch it on a phone, and example store deployments.