3D Bits is an innovative app that empowers merchants to showcase their products in immersive 3D environments, enhancing the online shopping experience with cutting-edge visualization techniques. By transforming traditional product pages into interactive 3D configurators, buyers can explore and customize products in more engaging and dynamic ways. Merchants start by creating adaptable 3D designs using external low-code visual programming editors, freely available to all users. These 3D scripts can be easily integrated into the app, allowing product variants to be linked with specific model parameters such as dimensions or color. The app also supports the use of 3D-scanned products directly from smartphones, utilizing advanced Gaussian splatting technology. Built on the robust BabylonJS game engine and incorporating powerful OpenCascade and JSCAD 3D kernels, 3D Bits provides a seamless, high-performance platform for enriching your e-commerce site with stunning, custom 3D visualizations.