LTX-2 AI FAQ

LTX-2 is an open-source AI video generation model that creates high-quality 4K videos with synchronized audio. It supports both text-to-video and image-to-video generation, with native audio synchronization including dialogue, ambient sounds, and music. Released under Apache 2.0 license, it can be deployed locally or used through our online service.

Yes! LTX-2 offers multiple free options. Our online service provides free daily credits for video generation. Additionally, since LTX-2 is open-source under Apache 2.0, you can download and run it locally on your own hardware completely free—no subscription or per-generation fees.

LTX-2 uniquely combines four key features: 1) Native audio synchronization—it generates perfectly synced audio with video, 2) 4K resolution at up to 50 FPS, 3) Full open-source availability under Apache 2.0, and 4) Local deployment capability. No other major AI video model offers all four.

LTX-2 is developed as an open-source project with contributions from researchers and developers worldwide. The model weights and training code are publicly available, fostering innovation and accessibility in AI video generation.