Baga River Generator is an addon that allows users to create rivers by drawing curves directly in the 3D viewport. It operates via the BagaPie pie menu and requires the BagaPie GeoPack extension to function.

The tool includes four distinct environment presets, one default river template for custom setups, and over 30 ready-to-use assets. The generated rivers feature animated water surfaces, though the animation is limited to calm water flow without foam, turbulence simulation, or looping capabilities. Users can customize the river shape, edit scattering layers, and control asset distribution. Additionally, custom river configurations can be saved as new reusable GeoPack presets. The addon supports both Cycles and EEVEE render engines.