LTX AI Video Generator

Create with LTX 2.5, then compare three LTX AI workflows for controlled video, references, and audio.

Prompt

Model

Resolution

Aspect Ratio

Duration6s

6s10s

A multishot LTX 2.5 sequence that maintains the subject, environment, lighting, and voice across connected scenes.

What Is LTX AI?

LTX AI is a video model family designed for controlled generation from text, images, and supported media references. The latest LTX 2.5 generator appears at the top of this page, while the family comparison explains how LTX 2.5, LTX 2.3, and LTX 2 fit different creative and production workflows.

LTX 2.5 is the current choice for first-frame and last-frame direction, reference input, camera movement controls, and production-focused output settings. LTX 2.3 emphasizes text, image, and audio-led creation with portrait support. LTX 2 keeps the earlier prompt and image workflow for teams that still use that generation path.

Choose LTX 2.5 for the newest controlled workflow and more ways to direct a sequence. Use LTX 2.3 when audio-led generation or native portrait creation is central to the brief. Use LTX 2 for established text-to-video and image-to-video creation. Always confirm the live controls in the selected generator before starting a final render.

Compare LTX AI Models

Start with the workflow you need, then compare inputs, reference support, audio behavior, and output options. The table reflects the controls currently available in each generator.

LTX AI model comparison
Compare by	LTX 2.5Latest model	LTX 2.3	LTX 2
Best use	Directed shots and production work	Audio-led or portrait video	Straightforward prompt or image animation
Inputs	Text, frames, and supported reference media	Text, image, and supported audio	Text or image
Reference control	First frame, last frame, and reference workflow	Image and media guidance	Single image guidance
Audio	Supported reference audio workflow	Synchronized and audio-led workflow	Synchronized audio workflow
Output scope	Landscape or portrait with quality controls	Landscape and native portrait options	Fast or Pro duration options
Primary strength	The most controlled LTX generator	Flexible multimodal creation	Familiar earlier LTX workflow

Swipe horizontally to compare every model.

Explore LTX AI Video Models

Each model has its own dedicated creation page, so you can open the right generator without losing the family-level comparison.

LTX 2.5

Best for: controlled generation and current production workflows

Create with LTX 2.5

LTX 2.5 is the newest model page in the family. Its generator supports text direction, first-frame and last-frame guidance, reference media, camera movement, landscape or portrait output, and quality controls built for a more directed creation process.

Choose LTX 2.5 when you need to shape how a shot begins, ends, or moves. The broader control surface makes it the strongest default for planned sequences and production work.

First-frame and last-frame guidance
Reference image and supported audio input
Camera movement controls
Landscape and portrait output

LTX 2.3

Best for: audio-led creation and vertical video

Create with LTX 2.3

LTX 2.3 supports text-to-video, image-to-video, and audio-led creation. Its page highlights stronger image motion, cleaner synchronized audio, and native portrait generation for social, creator, and production use cases.

Choose LTX 2.3 when sound should guide pacing or when vertical delivery is a primary requirement. It balances multimodal input with a focused generator experience.

Text and image generation
Audio-led video workflow
Native portrait support
Fast and Pro choices

LTX 2

Best for: established prompt and image workflows

Create with LTX 2

LTX 2 is the earlier family generator for producing video from text or a still image. It offers Fast and Pro paths with duration controls and remains available for users who want its familiar creation flow.

Use LTX 2 when your project already depends on this version or when a straightforward prompt or image animation workflow is sufficient. Its dedicated page preserves the original generator behavior.

Text-to-video mode
Image-to-video mode
Fast and Pro paths
Duration selection

LTX AI FAQ

What is LTX AI?

LTX AI is a family of video generation models with separate pages for LTX 2.5, LTX 2.3, and LTX 2. The family covers prompt, image, reference, and supported audio workflows.

Which LTX model is the latest here?

LTX 2.5 is the latest model shown on this hub and powers the generator at the top of the page.

Which LTX model should I use?

Use LTX 2.5 for the newest controlled workflow, LTX 2.3 for audio-led or portrait work, and LTX 2 for the earlier text or image generation path.

Can LTX AI create video from text and images?

Yes. All three model pages provide text and image workflows. LTX 2.5 and LTX 2.3 add broader reference or multimodal options.

What is the difference between LTX 2.5 and LTX 2.3?

LTX 2.5 centers frame guidance, references, camera controls, and current production output. LTX 2.3 is a strong choice for audio-led generation and native portrait video.

Can I still use earlier LTX models?

Yes. LTX 2.3 and LTX 2 remain accessible through their dedicated pages, including their original controls and version-specific content.