Wunjo is a local, free AI application that provides a suite of generative media tools built on diffusion models. It supports face swapping, lip synchronization, voice cloning, object/text/background removal, image restyling, and text-to-video and image-to-video generation. The application offers a web interface and uses ControlNet and Segment Anything models for fine-grained control over generation. It runs locally and provides installers for easy deployment.