Uploaded January 2026 | Updated September 2026, 2 weeks ago

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LTX-2 full installation tutorial. How to use LTX-2 in ComfyUI with low vram. Best open source video generator. #ai #aitools #aivideo #veo #sora

LTX-2 official repo: github.com/Lightricks/LTX-2
ComfyUI LTX-2 - download nodes here: github.com/Lightricks/ComfyUI-LTXVideo
Download LTX-2 models here: huggingface.co/Lightricks/LTX-2/tree/main
Use this Gemma version instead - it’s WAY smaller huggingface.co/unsloth/gemma-3-12b-it-bnb-4bit/tree/main
LTX-2 loras: huggingface.co/collections/Lightricks/ltx-2

If you don’t have ComfyUI, see this tutorial first youtu.be/g74Cq9Ip2ik

0:00 LTX-2 intro
0:44 LTX-2 open source specs
3:14 How to install LTX-2 in ComfyUI
6:44 Full vs distilled workflows
8:06 Distilled lora
9:15 Downloading models
13:31 Text to video workflow
15:15 How to use on low or no VRAM
18:45 How to use loras
21:05 Image to video
25:41 How to use controlnet
34:55 V2V detailer


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