Video generation
ComfyUI-LTXVideo
Fine-grained ComfyUI nodes for the LTX-2 video model
★ 4.1k
August 2026
Not stated
Video generation
What we checked ourselves
Not copied from the project's own blurb. These are things we opened and verified, with the date.
- 8 Sept 2026We checked that the link to the project still resolves.
- 14 Aug 2026We read the licence text itself (LICENSE) and found conditions attached to how it may be used.
- 1 Sept 2026We read the project's own documentation and found no sign that development has stopped.
Where this sits among the 71 tools we list in Video generation
- No API key required62 of 71
- Requires terminal commands48 that do not →
- Sends your input to the provider10 that do not →
Counted from our own checks: every tool we list is examined against the same criteria.
What it does
Extends ComfyUI with nodes for LTX-2 video generation beyond what core support provides, covering image-to-video and detailed control within a node graph. Assumes a working ComfyUI, a large model download and a GPU with enough VRAM — video is substantially heavier than stills. Check the licence before commercial work: the text describes a dual arrangement where commercial use is paid, and the model has its own terms besides.
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 difficultySome setup needed
- Command lineRequired
- API keyNot required
- Sends data onlineYes
Judged automatically from the project's own metadata. Always confirm on the official page.
ComfyUI-LTXVideo FAQ
- Is ComfyUI-LTXVideo 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 ComfyUI-LTXVideo?
- It needs the command line. If you are not comfortable typing commands, expect to get stuck during setup.
- Does ComfyUI-LTXVideo work on a phone?
- No. It needs a computer.
- Can I use ComfyUI-LTXVideo commercially?
- Only under conditions. The page shows 記載なし, but the actual terms — the AI model this page runs, or the provider's own terms — attach restrictions. Check the provider's terms before using it at work.
How it compares
The conditions that decide whether you can actually use it, side by side.
| Tool | Command line | API key | Sends data out | Phone | Commercial use |
|---|---|---|---|---|---|
| ComfyUI-LTXVideo (this page) | Required | Not needed | Yes | No | With conditions |
| Open-Generative-AI | Required | Required | Yes | No | Yes |
| stable-diffusion-videos | Required | Not needed | Yes | No | Yes |
| ltx-video-distilled | Not needed | Not needed | Yes | No | Not verified |
"Sends data out" means your input is uploaded to someone's server. Pick "No" when the material cannot leave your organisation.