LTX-2 / LTX-Video
Lightricks' open-weight audio-video model family: LTX-2.5 generates synchronized audio and video, with a UHD 4K mode; earlier LTX-Video distilled models make up to 60-second clips.
Visit LTX-2 / LTX-VideoFree (open source) · Free plan · checked Oct 26, 2026
LTX-2 / LTX-Video at a glance
| Type | Open-source model |
|---|---|
| Developer | Lightricks |
| Starts at | Free (open source) |
| Billing | Open source (free) |
| Free plan | Free plan: Weights published on GitHub / Hugging Face (Lightricks licence; LTX-Video code Apache-2.0). |
| Watermark | Not stated |
| Max resolution | 4K |
| Max length | 60-second clips. LTX-Video distilled v0.9.8: "up to 60 seconds of video". |
| Commercial use | Not stated |
| API | Not stated |
What LTX-2 / LTX-Video says it can do
- Text to video:
DFR (Diffusion Fidelity Rendering) is the production-quality text/image-to-video path.
source - Image to video:
DFR (Diffusion Fidelity Rendering) is the production-quality text/image-to-video path.
source - Generates audio with video:
LTX-2 is the first DiT-based audio-video foundation model that contains all core capabilities of modern video generation in one model: synchronized audio and video
source - Open weights:
LTX-2.5 is the recommended model ... Its weights are published as one file per component
source
LTX-2 / LTX-Video alternatives
12 tools with the most overlap: CogVideoX, HunyuanVideo, MAGI-1, Open-Sora, Wan, Adobe Firefly Video, Genmo, Google Veo and more. Compare all 12 LTX-2 / LTX-Video alternatives →
Where LTX-2 / LTX-Video ranks
Positions in our lists, from public data only (same grey chip for every position).
- #1 in open-source AI video generators · ranked by public data
- #5 in AI video generators with sound · ranked by public data
- #12 in free image-to-video AI generators · ranked by public data
- #18 in free text-to-video AI generators · ranked by public data
- #21 in image-to-video AI generators · ranked by public data
- #22 in 4K AI video generators · ranked by public data
- #28 in text-to-video AI generators · ranked by public data
- #32 in free AI video generators · ranked by public data
Sources
Checked Oct 26, 2026 on LTX-2 / LTX-Video's own site. Prices change; confirm on the vendor's site before you buy. Spotted an error? Send a correction.