Dialogue and lip-sync
“Close-up of a barista saying, "Your order is ready," then smiling as the espresso machine hisses behind her.”
Check speech clarity, mouth timing, facial stability, and whether the background sound fits.
Free LTX 2.3 AI Video Generator
Create fast, controllable AI videos with LTX 2.3 in Magic Hour. Use it for synced audio, expressive faces, lip-sync friendly shots, and fast iteration across text-to-video and image-to-video workflows.
Can't park there
Deadpool
Funny friend
Outreach tip
Singer
Spongebob
Will Smith
How to evaluate LTX 2.3
A practical decision guide based on Magic Hour's current product support and the questions creators ask when comparing models.
Best fit on Magic Hour
Fast video iteration when native audio, spoken dialogue, and flexible clip lengths matter as much as the picture.
Consider another model when
Compare a premium video model when demanding fast motion or maximum cinematic polish matters more than iteration speed and cost.
Three useful first-run tests
Use the prompts below to test the failure modes that matter before committing to a larger batch.
Prompt-detail sensitivity
“Run the same scene once as a short request and once with subject, action, camera, lighting, dialogue, and ambient sound described.”
Compare instruction coverage and whether added detail improves or confuses the scene.
Motion under occlusion
“A skateboarder crosses behind a parked van, reappears, lands a turn, and rolls toward camera as traffic passes.”
Watch identity, limbs, direction of travel, and audio continuity through the obstruction.
These prompts are evaluation recipes, not controlled benchmark results. Run the same prompt and settings across models before drawing a conclusion.
Trusted by teams at
How To Generate Videos with LTX 2.3
Three simple steps to create AI videos with LTX 2.3 in Magic Hour
1
Type a Prompt
Type a word or set of words in the text field. You can combine several words with or without commas.
2
Customize Video
Optionally upload an image to use as the first frame, change the aspect ratio or duration, or select a template.
3
Generate Your Video
Click "Generate Video" to start. Once it's ready, download your high-quality video in your preferred format.
Why Creators Choose LTX 2.3
Where LTX 2.3 really shines: fast iteration, synchronized audio-video generation, expressive faces, and practical control for teams that want to prototype, test, and ship without overpaying for every draft.
Fast iteration
Generate drafts quickly when you need to test prompts, pacing, camera ideas, or multiple creative directions in one session.
Built-in audio workflows
LTX 2.3 is one of the clearest options when you want synchronized audio and video in the same generation pipeline.
Expressive faces and lip-sync
Useful for characters, talking shots, and reference-led clips where facial expression matters.
No Editing Skills Required
Turn your ideas into polished outputs quickly — no complex editing workflow needed. Just use a clear prompt, a reference if helpful, and iterate.
Thousands of Templates
Make your photos even better and faster with our high-quality templates.
Explore TemplatesHow LTX 2.3 Compares to Other Video Models
LTX 2.3 THIS MODEL | Veo 3.1 | Kling 3.0 | Sora 2 | Seedance 2.0 | Kling 2.5 | |
|---|---|---|---|---|---|---|
Best for | Fast iteration, synced audio, expressive faces, practical audio-video workflows | Premium realism, polish, dialogue, and strong prompt adherence | Multi-shot storytelling, character references, structured cinematic control | Realistic imaginative videos, viral clips, surreal concepts, multi-scene short-form | Cinematic continuity, structured references, narrative short-form | Motion, action, camera control, dependable short-form clips |
Highest fidelity | Good | Best in class | Strong | Strong, but not best overall | Strong | Strong |
Real-human image to video | Good with the right source image | Better suited | Better suited | Not ideal | Good | Better suited |
Viral clips | Medium | Good | Strong | Excellent | Strong | Good |
Multi-scene storytelling | Medium | Strong | Excellent | Strong | Strong | Medium |
Surreal / imaginative concepts | Medium | Strong | Good | Excellent | Strong | Good |
Native audio | Yes | Yes | Yes | Yes | No in current Magic Hour workflow | Yes |
Template fit | Good | Good | Good | Excellent | Good | Good |
What LTX 2.3 is best at
Where LTX 2.3 really shines: fast iteration, synchronized audio-video generation, expressive faces, and practical control for teams that want to prototype, test, and ship without overpaying for every draft.
Fast ideation
One of the best models here for running many prompt variations before you commit to a final concept.
Native synchronized audio
Audio comes with the generation, which reduces handoff friction when you want more finished-looking drafts.
Lip-sync friendly clips
Helpful for talking shots, expressive characters, and performances where the mouth and face matter.
Flexible duration options
Supports short social clips and longer tests up to 30 seconds, which is useful for storyboard-style exploration.
Open, controllable workflows
Strong fit for teams that value a more production-oriented pipeline and want a model with open access roots.
Cost-efficient experimentation
Often a better choice than premium video models when your main constraint is iteration speed.
LTX 2.3 — Model Card
Key specs, capabilities, and limitations.
Cost
48 credits/sec; premium settings can increase cost
Resolution
480p, 720p, 1080p
Aspect ratios
9:16, 16:9, 1:1
Max duration
Up to 30s
Audio
Yes, native
Plans
Free / Creator / Pro / Business
Limitation
Not the strongest option for absolute top-end cinematic fidelity
Frequently asked questions
LTX 2.3 is Lightricks' audio-video model. It is built for synchronized audio and video generation and is especially useful for fast iteration, expressive faces, and controllable production workflows.
LTX 2.3 is best for quick draft generation, audio-video experiments, lip-sync friendly shots, expressive characters, and production teams that want an efficient model for repeated testing.
Inside Magic Hour, LTX 2.3 supports 480p, 720p, and 1080p output, 9:16, 16:9, and 1:1 aspect ratios, built-in audio, and durations up to 30 seconds.
Yes. LTX 2.3 includes synchronized audio natively, which is one of its clearest advantages versus many other video models.
Yes. LTX 2.3 supports both text-to-video and image-to-video style workflows, which makes it useful for animating still images as well as generating from scratch.
Pricing depends on your Magic Hour plan, duration, and settings. It is generally positioned as a practical, iteration-friendly model rather than a premium-cost cinematic model.
No. Models like Veo 3.1 are stronger at peak realism. LTX 2.3's edge is speed, control, and integrated audio.
It can work well with the right source image or prompt, but it is usually chosen for workflow efficiency and audio-video convenience more than ultra-real human realism.
LTX 2.3 supports 9:16, 16:9, and 1:1 inside Magic Hour.
Magic Hour lets you use LTX 2.3 alongside Kling, Veo, Seedance, and Sora in one place, compare results quickly, and switch workflows without changing tools.
It depends on your constraint. Choose LTX 2.3 for fast, audio-aware iteration. Choose Veo for peak fidelity, Kling 3.0 for structured storytelling, Sora 2 for imaginative concepts, Seedance 2.0 for cinematic continuity, and Kling 2.5 for motion-heavy clips.
Yes. Outputs created with LTX 2.3 on Magic Hour can be used commercially under your plan's terms.
Related Models
Compare models and create from text, images, or clips with Magic Hour's AI video generator.