---
title: LTX 2.3 Pro — Text to Video | ModelsLab
description: Generate high-fidelity videos from text prompts with LTX 2.3 Pro Text To Video. Control resolution, audio, and aspect ratio via API. Try LTX 2.3 Pro Tex...
url: https://modelslab.com/ltx-23-pro-text-to-video
canonical: https://modelslab.com/ltx-23-pro-text-to-video
type: website
component: Seo/ModelPage
generated_at: 2026-04-19T14:02:21.822940Z
---

Available now on ModelsLab · Video Generation

LTX 2.3 Pro Text To Video
Text Sparks Video
---

[Try LTX 2.3 Pro Text To Video](/models/ltx/ltx-2-3-pro-t2v) [API Documentation](https://docs.modelslab.com)

Generate Precise Videos
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Sharp Details

### Rebuilt VAE Fidelity

Preserves textures, hair, edges in 4K output with stable motion.

Prompt Fidelity

### 4x Text Connector

Handles complex scenes, camera moves, multiple subjects accurately.

Audio Control

### Synced Sound Toggle

Generates ambient audio or mute for post-production flexibility.

Examples

See what LTX 2.3 Pro Text To Video can create
---

Copy any prompt below and try it yourself in the [playground](/models/ltx/ltx-2-3-pro-t2v).

City Timelapse

“Slow aerial pan over futuristic city skyline at dusk, neon lights flicker on skyscrapers, flying cars weave between towers, cinematic lighting, shallow depth of field, 24fps.”

Ocean Waves

“Gentle waves crash on rocky shore at sunrise, golden light reflects on water, seagulls glide overhead, serene atmosphere, wide angle lens, subtle camera push-in, 4K.”

Forest Path

“Tracking shot along misty forest path, sunlight filters through ancient trees, leaves rustle in breeze, volumetric fog, realistic motion, 16:9 aspect ratio.”

Tech Abstract

“Pulsing holographic data streams in dark void, neon blue circuits form geometric patterns, smooth camera orbit, high contrast, sci-fi style, 50fps smoothness.”

For Developers

A few lines of code.
Video from text. One call.
---

ModelsLab handles the infrastructure: fast inference, auto-scaling, and a developer-friendly API. No GPU management needed.

- **Serverless:** scales to zero, scales to millions
- **Pay per second,** no minimums
- **Python and JavaScript SDKs,** plus REST API

[API Documentation ](https://docs.modelslab.com)

PythonJavaScriptcURL

Copy

```
<code>import requests

response = requests.post(
    "https://modelslab.com/api/v7/video-fusion/text-to-video",
    json={
  "key": "YOUR_API_KEY",
  "prompt": "Two young men arguing in a dimly lit alley at night, tension rising before a sudden realistic fist fight begins, natural human movements, punches and dodges, camera shaking slightly like handheld footage, cinematic lighting, gritty atmosphere, slow motion impact moments, ultra realistic, 4k, dramatic scene",
  "duration": "6"
}
)
print(response.json())</code>
```

FAQ

Common questions about LTX 2.3 Pro Text To Video
---

[Read the docs ](https://docs.modelslab.com)

### What is LTX 2.3 Pro Text To Video?

LTX 2.3 Pro Text To Video model turns text prompts into high-fidelity videos up to 4K. It supports audio generation, multiple resolutions, and aspect ratios. Use LTX 2.3 Pro Text To Video API for integration.

### What resolutions does LTX 2.3 Pro Text To Video support?

Options include 1080p, 1440p, and 4K (2160p). Choose 16:9 widescreen or 9:16 vertical for social media. Frame rates from 24fps to 50fps available.

### Can LTX 2.3 Pro Text To Video generate audio?

Yes, toggle generates synced ambient sound, effects, or dialogue. New vocoder reduces artifacts for cleaner output. Disable for custom audio in post.

### Is LTX 2.3 Pro Text To Video better than alternatives?

LTX 2.3 Pro Text To Video alternative offers sharper details via rebuilt VAE and stronger prompt adherence. It excels in complex scenes over prior LTX models. Ideal for production workflows.

### What is ltx 2.3 pro text to video best for?

ltx 2.3 pro text to video suits cinematic shorts, social reels, and prototypes. Handles detailed prompts with camera control and native vertical format. ltx 2.3 pro text to video api enables fast scaling.

Ready to create?
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Start generating with LTX 2.3 Pro Text To Video on ModelsLab.

[Try LTX 2.3 Pro Text To Video](/models/ltx/ltx-2-3-pro-t2v) [API Documentation](https://docs.modelslab.com)

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*This markdown version is optimized for AI agents and LLMs.*

**Links:**
- [Website](https://modelslab.com)
- [API Documentation](https://docs.modelslab.com)
- [Blog](https://modelslab.com/blog)

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*Generated by ModelsLab - 2026-04-19*