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  1. Models
  2. Video
  3. Lightricks

LTX-2.3 Pro

Try Model

LTX-2.3 Pro creates high-fidelity video from text or an image, with optional start and end frames and synchronized audio. Supports landscape and portrait output from 720p to 4K at 24, 25, 48 or 50 FPS, with 6, 8 or 10 second clips.

Added Nov 7, 2026

Details

Starting Price
From $0.240 per video
Model type
both

Final price depends on the selected settings and is shown before generation.

Settings

Generation controls available for this model.

Output Format

up to 2,160p
Portrait
Landscape

Default Duration

6

3 duration options

Aspect Ratio

Select

Default

16:9

Options (2)

Landscape (16:9), Portrait (9:16)

Landscape or portrait output.

Camera Motion

Select

Default

N/A

Options (9)

Automatic, Dolly In, Dolly Out, Dolly Left +5 more

Optional camera movement.

Duration

Select

Default

6

Options (3)

6 seconds, 8 seconds, 10 seconds

Choose a 6, 8 or 10 second clip.

Frames Per Second

Select

Default

24

Options (4)

24 FPS, 25 FPS, 48 FPS, 50 FPS

Output frame rate for text-to-video and image-to-video.

Generate Audio

Toggle

Default

Yes

Generate synchronized audio with text-to-video or image-to-video.

Resolution

Select

Default

1080p

Options (4)

720p, 1080p, 1440p, 4K

Output video resolution.

Benchmarks

No public benchmark scores for this model yet.

Examples

Loading examples…

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Compare LTX-2.3 Pro with similar models from the same provider or model family.

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Lightricks LTX-2 Fast

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High-speed LTX-2 pipeline tuned for rapid iterations. Convert text or a single image into cinematic clips with synchronized audio in seconds.

LTX-2 19B

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Unified LTX-2 19B model for text-to-video or image-to-video with synchronized audio. Supports optional LoRA adapters for custom styles.

LTX-2.5 Pro

lightricks/ltx-2.5/pro

High-fidelity audiovisual generation from text, an image, or a 2-20 second audio clip. Creates polished synchronized video and audio in one pass, with 720p/1080p output and optional start/end-frame control.

LTX-2.3 Fast

lightricks/ltx-2.3/fast

LTX-2.3 Fast creates video from text or an image, with optional start and end frames and synchronized audio. Supports landscape and portrait output from 720p to 4K at 24, 25, 48 or 50 FPS. Choose even durations from 6 to 20 seconds; clips above 10 seconds require 720p or 1080p at 24 or 25 FPS.

LTX-2.5 Fast

lightricks/ltx-2.5/fast

Speed-optimized audiovisual generation from text, an image, or a 2-20 second audio clip. Creates synchronized video and audio in one pass, with output up to 4K and optional start/end-frame control.