Video generation
LTX-Video
Video generation faster than real time, open weights
Popularity
★ 11k
Last update
January 2026
License / pricing
Apache-2.0
Category
Video generation
What it does
Lightricks' open model generates clips faster than they take to play back, on a single GPU.
Summary based on the project's own description. The Japanese page has a fuller beginner guide: setup difficulty, what to prepare, and a step-by-step start.
Screenshots & visuals
Before you start
- Setup difficultyEasy to start
- Command lineRequired
- API keyNot required
- Sends data onlineNo
Judged automatically from the project's own metadata. Always confirm on the official page.
LTX-Video FAQ
- Is LTX-Video free?
- Yes. It runs on your own machine, so there is no usage-based cost either.
- Do I need to install anything or write code to use LTX-Video?
- It needs the command line. If you are not comfortable typing commands, expect to get stuck during setup.
- Does LTX-Video work on a phone?
- No. It needs a computer.
- Can I use LTX-Video commercially?
- The licence is Apache-2.0, which permits commercial use. Conditions such as keeping the copyright notice still apply, so read the licence text before shipping it inside something.