Native 4K at 50fps, Up to 20 Seconds
LTX 2 Pro renders long-form 4K clips at 50fps with audio generated alongside — the premium end of LTX, for work that has to hold up at full resolution.
The First Open 4K Audio-Video Model
Open weights at this fidelity mean no black box: inspect it, run it yourself, and build it into your own pipeline.
Expressive Sound and Accurate Lip Sync
Dialogue matches mouth movement and effects sit correctly in the mix, while still running efficiently enough for consumer GPUs.
What You Can Make with LTX 2 Pro
Social Media & Short-Form
Turn ideas into scroll-stopping clips for TikTok, Reels, and Shorts. LTX 2 Pro renders vertical and square aspect ratios so your video fits the feed natively.Ads & Product Marketing
Produce polished product and brand videos straight from a product photo — no film crew, no studio, just your concept and LTX 2 Pro.Storyboards & Concept Art
Visualize scenes, pitches, and animatics in motion. Iterate on prompts to explore looks quickly before committing to a full production.
Key Selling Points
Why Choose LTX 2 Pro
| Native 4K @ 50fps | Up to 20s of high-fidelity audio-videoHighlight |
|---|---|
| Synced audio | Expressive sound and accurate lip syncHighlight |
| Open weights | First open 4K audio-video model |
| High fidelity | Premium quality |
| Efficient | Runs on consumer GPUs |
Frequently Asked Questions
What is LTX 2 Pro?
LTX 2 Pro is an AI video model from Lightricks, available in the Patternful AI Video Generator. Lightricks LTX 2.3 Pro — high-fidelity video generation with audio up to 4K. It creates text-to-video and image-to-video clips up to 4K and 10 seconds long with synchronized audio.
How do I generate a video with LTX 2 Pro?
Open LTX 2 Pro in the Patternful AI Video Generator, write a prompt or upload a starting image, choose your resolution, length, and aspect ratio, then click generate. Your finished clip appears in your workspace in a few minutes, ready to download.
Does LTX 2 Pro support image-to-video?
Yes. LTX 2 Pro can animate a still image you upload as well as generate video from a text prompt, and it supports setting a last frame to control the ending. It also generates synchronized native audio.
What resolution and length can LTX 2 Pro produce?
LTX 2 Pro generates video up to 4K at lengths up to 10 seconds. You can choose the resolution, clip length, and aspect ratio (16:9, 9:16) before you generate.
How much does LTX 2 Pro cost?
LTX 2 Pro starts at 12 credits per generation at its default settings. The exact cost scales with the resolution, length, and audio you choose, and is shown before you generate. New accounts include free credits to try it.
Can I use the videos commercially?
Yes. Videos you generate can be used for both personal and commercial projects — social media, ads, presentations, and more.
