LTX-Video Freemium

LTX-Video is an open-source video generation model from Lightricks. It turns a text prompt or a still image into a short clip, and it was built to run faster than real time — meaning a few seconds of video render in less time than they play.

What is LTX-Video?

Lightricks, the company behind Facetune and LTX Studio, released LTX-Video as an open model. Unlike closed video tools, you can download the weights, run them on your own GPU, or call it through services like Fal, Replicate and Lightricks’ own platform. Its signature is speed.

It generates at 24 to 30 frames per second at 768×512 in the base version, with later releases pushing resolution higher.

Product Features

• Text-to-video: generate clips from a written prompt.
• Image-to-video: animate a still image.
• Fast inference: designed to render faster than real time on a strong GPU.
• Open weights: download and run locally under its license.
• Hosted APIs: Fal, Replicate and Lightricks endpoints for no-GPU users.
• LoRA support: community fine-tunes add styles and control.

Product Highlights

• Free to run locally if you own a capable GPU.
• Speed makes iteration cheap compared with slower closed models.
• Open weights mean fine-tuning and on-prem use are possible.
• Hosted options exist for people without hardware.

Who should use LTX-Video, and who should not?

It suits developers, researchers and studios that want an open model they can tune and self-host. Motion-coherence is still behind the best closed models on long or complex shots, and you need a hefty GPU (or paid hosted credits) for practical use. For one-off cinematic shots, closed tools like Runway or Kling may still win on quality.

Use Cases

• Rapid storyboard animatics.
• Social media clips generated locally.
• Animated stills for a product page.
• Fine-tuning a custom video style with LoRAs.
• Research on video diffusion models.

Quick Summary

• LTX-Video is an open-source video generation model from Lightricks.
• It is built for speed, rendering faster than real time on a good GPU.
• Runs locally for free or through hosted APIs for a fee.
• Supports text-to-video and image-to-video.
• Best for tinkerers and studios; closed tools still lead on long-shot quality.