OpenSora 2

OpenSora 2 offers text-to-video and image-to-video generation, a prompt library, and a gallery of example videos. The site describes its model as free and open source for self-hosting, with optional hosted GPU generation using credits. Free users can generate once per day; paid plans provide additional credits and features such as priority processing, private generation, watermark-free downloads, and commercial use. The homepage also links to image creation and editing tools, FAQs, setup guidance, and service policies.