Get started
Lightricks logo

Original model creator

Lightricks

LTX 2.3 Pro

A production-oriented text-and-image model with first/last frames, 1080p to 4K output, and frame-rate controls.

Generate with LTX 2.3 Pro Compare all models
Loading LTX 2.3 Pro sample
Official sampleSourced output

Official sample · Results vary by prompt and settings

See the model move.

Direct answer

When should you use LTX 2.3 Pro?

LTX 2.3 Pro is the production-resolution specialist in Video Lab. Generate from text, animate a source frame, or define both ends of a shot at 1080p, 1440p, or 4K with selectable frame rates and optional audio.

Best for

High-resolution brand footage, motion-conscious production, and shots destined for larger displays.

Technical readout

The supported shot envelope.

Duration
6, 8, or 10 seconds
Resolution
1080p, 1440p, or 4K
Aspect ratio
16:9 or 9:16
Audio
Optional generated audio

Why choose it

  • Animate and first/last frames
  • 1080p, 1440p, or 4K
  • 24–50 fps options

What to consider

  • Uses fixed 6, 8, or 10 second durations
  • Supports landscape and vertical rather than every social ratio

Prompt direction

How to prompt LTX 2.3 Pro

Choose frame rate for the intended motion feel first, then describe camera velocity and subject movement in language that matches it.

Start a LTX 2.3 Pro prompt

Questions, answered

LTX 2.3 Pro FAQ

What is LTX 2.3 Pro best for?

LTX 2.3 Pro is best for technically polished footage that benefits from high resolution and explicit frame-rate control.

Can LTX 2.3 Pro use first and last frames?

Yes. Video Lab supports a single source image or both first and last frames at 1080p, 1440p, or 4K.

Which frame rates are supported?

The supported choices are 24, 25, 48, and 50 frames per second.

Change the lens

Compare LTX 2.3 Pro with another model.

Veo 3.1 sample outputOfficial sampleGoogle logoGoogleOriginal model creator

Veo 3.1

A premium text-and-image video model for cinematic shots, guided frames, references, optional audio, and up to 4K output.See modelSeedance 2.5 sample outputOfficial sampleByteDance logoByteDanceOriginal model creator

Seedance 2.5

A next-generation text-and-image video model with native audio, 30-second shots, first/last frames, and deep reference control.See modelSeedance 2.0 sample outputIndependent testByteDance logoByteDanceOriginal model creator

Seedance 2.0

A flexible text-and-image model with first/last-frame direction, up to nine references, broad formats, and optional audio.See model

Lightricks lens selected

Direct your first LTX 2.3 Pro shot.

Write the prompt, choose supported controls, and see the exact credit quote before you generate.

Open LTX 2.3 Pro in Video Lab