LTX 2.3 Image-to-Video Running Locally (Demo)

Melvin Vivas · X video post · 2026-04-13 · 0:05 · 107 views · Open on X

Topics: AI Dev Tools & Productivity, Industry Trends & Job Market · Level: beginner

Summary

This is a 5-second demo clip with no narration. Melvin Vivas shows LTX 2.3 from the LTX team turning a still image into a video on his own machine. His only point is that a local model lets you make as many videos as you want, with no per-generation fees or cloud credit limits. The post has no setup steps, hardware specs or settings.

Key points

LTX 2.3 is a video generation model from the LTX team (@ltx_model on X) that can turn a still image into a video.
The creator runs it locally rather than through a hosted service.
Running it locally means unlimited generations, with no per-generation fees or cloud credit limits.
The post gives no hardware requirements, setup steps or generation settings. Check the official LTX channels for those.

Resources mentioned

LTX 2.3 · tool · huggingface.co · free
A video generation model from LTX (Lightricks) that makes video from text or images, including start- and end-frame image-to-video, with audio, portrait output and 24/48 fps.
Also in: Free Local AI Video Generation with LTX 2.3 in ComfyUI (Melvin Vivas on X · notes), Local Video Generation with LTX 2.3 on an RTX 3090 (Melvin Vivas on X · notes), AI Video Generation Locally with ComfyUI and LTX 2.3 (Melvin Vivas on X · notes), Running the LTX 2.3 Open Video Model Locally with ComfyUI on an RTX 3090 (Melvin Vivas on X · notes) and 3 more
LTX (@ltx_model) on X · tool · x.com · free
The official X account of the LTX video model team, with release news and updates.
Also in: Local AI Video Generation with Audio Using LTX 2.3 (Melvin Vivas on X · notes), Free Local AI Video Generation with LTX 2.3 in ComfyUI (Melvin Vivas on X · notes), Running the LTX 2.3 Video Model Locally on an RTX 3090 with ComfyUI (Melvin Vivas on X · notes)

Try this

Try running the LTX 2.3 model locally for unlimited image-to-video generations.