LTX-2 AI Video Generator
Experience the power of LTX-2 (LTX Video). Native 4K resolution, synchronized audio, and optimized for consumer GPUs. The future of AI video is here and it's open source.
LTX-2 Video Generator
Create stunning videos from text or images using the LTX-2 model.
Your masterpiece appears here
Select your settings on the left and hit generate to see the magic happen.
See LTX-2 in Action
Explore the capabilities of the LTX-2 model with these stunning features.
Text to Video
Generate high-quality videos from simple text prompts with LTX-2's advanced understanding.
Image to Video
Bring your static images to life with fluid motion and synchronized audio.
Motion Control
Bring your images to life by transferring motion from any video.
Video Upscale
Transform your videos into breathtaking native 4K resolution with LTX-2.
What is LTX-2?
LTX-2, also known as LTX Video, is the latest breakthrough in open-source AI video generation from Lightricks. Released in January 2026, it sets a new benchmark for performance and quality. Unlike closed models, LTX-2 provides full access to model weights and training code, empowering developers and creators to build, fine-tune, and innovate without restrictions. It generates native 4K video with synchronized audio, all while being efficient enough to run on consumer hardware.
Why Choose LTX-2?
LTX-2 offers a unique combination of high-end performance and accessibility.
How to Use LTX-2
Getting started with LTX-2 is simple, whether you are a developer or a creator.
1. Choose Your Input
Start with a detailed text prompt describing the scene, motion, and atmosphere. Or, upload an initial image to guide the video generation.
2. Configure Settings
Adjust parameters like resolution (up to 4K), frame rate, and guidance scale to fine-tune the output to your creative vision.
3. Generate & Refine
Run the model to generate your video. You can further refine the results using keyframe control or by iterating on your prompt.
Key Features of LTX-2
Deep dive into the technical capabilities that make LTX-2 a game-changer.
Native 4K Generation
Generate videos directly in 4K resolution without the need for upscaling artifacts. Enjoy crisp, detailed visuals suitable for professional workflows.
Multi-Modal Understanding
LTX-2 excels at understanding complex prompts, effectively translating nuances in language into accurate visual representations.
Consumer Hardware Ready
Designed with efficiency in mind, LTX-2 can run on standard consumer GPUs, democratizing access to high-end video generation tools.
ComfyUI Integration
Seamlessly integrate LTX-2 into your existing workflows with full support for ComfyUI, enabling complex node-based generation pipelines.
Fine-Tuning Support
Adapt LTX-2 to your specific style or subject matter. The model supports LoRA and full fine-tuning, giving you the flexibility to create custom models.
Real-Time Preview
Get faster feedback on your generations with optimized inference speeds, allowing for a more iterative and creative process.
Frequently Asked Questions
Ready to Create with LTX-2?
Start generating stunning 4K videos today with the power of open source AI.