Spectrum Product Customization

This app embeds product customization directly into your Shopify storefront and Shop App, letting customers personalize products with different colors, materials, and prints. Shoppers can customize products in a 3D overlay modal without leaving your store, then add their custom design to cart with a live preview image. Zero-code setup makes it easy to connect your Spectrum account and start selling personalized products in minutes. Customers can save and resume their custom product designs anytime. Premium options and upcharges are automatically added as line items at checkout, while live previews of custom designs appear directly in the cart. No redirects or friction—just seamless product personalization integrated into your store.