Strong use cases
Storyboards, pitch visuals, social concepts, product mood films, image animation, cinematic inserts, creative exploration, and pre-production tests are natural places to use fast video iteration.
Independent product guide · Updated 3 August 2026
LTX.dev: AI Video Generation, LTX 2.3, and Studio Workflows
LTX.dev brings generation, transformation, sound, prompts, and multiple AI models into one creative workspace. This practical guide explains where LTX fits, how its video workflows differ, what to verify, and how to write a stronger AI brief before you spend credits.
Next Vibe AI is independent and is not affiliated with Lightricks or LTX. LTX options can change; confirm current settings, credits, licences, and terms on the official site.
Creative timeline
Ready Describe the shot, camera, motion, light, sound, and exclusions…
The short answer
LTX.dev is a web destination for LTX Studio, a multi-model creative environment for generating and transforming video content. Its current routes cover text-to-video, image-to-video, video-to-video, audio-to-video, prompt examples, AI model selection, and pricing. LTX 2.3 is one AI model inside that wider experience—not a name for every tool or every AI model available in the studio.
Product map
LTX.dev, LTX Studio, and LTX 2.3
The names are closely related but describe different layers. LTX.dev is the public website. LTX Studio is the browser workspace where a creator can combine a brief, reference media, generation controls, and connected scenes. LTX 2.3 is a video and multimodal audio model presented as one option in that environment.
LTX also presents AI models from other providers. That makes LTX useful as a comparison surface: a team can keep its creative objective stable while testing how different AI systems interpret motion, framing, sound, and style. Availability, inputs, costs, video settings, and safety behaviour can still vary by AI model.
Separate official repositories and AI model cards support local or integrated workflows. A hosted feature, downloadable checkpoint, and GitHub release may use different AI model names and requirements. Record the exact version you test instead of assuming every LTX release behaves like the current web experience.
Choose the right entry point
Four LTX video workflows compared
Start from the asset that carries the most useful information. A written brief gives wide creative freedom; an image stabilises the video direction; existing video supplies motion; audio supplies timing and mood. Each workflow still needs human review.
| Workflow | What it does | Before publishing | Official tool |
|---|---|---|---|
| Text to video | Turn a written scene into a new AI video. This is the most direct starting point for story concepts, adverts, establishing video shots, and AI video experiments. | Describe subject, action, setting, camera, light, pacing, sound, duration, and exclusions. | Open workflow |
| Image to video | Animate an authorised AI reference still while using it as a visual reference for composition, identity, colour, and scene structure. | Use an original or licensed image, then state what should move and what must remain unchanged. | Open workflow |
| Video to video | Transform video with AI when you own or may use it, applying a new video direction while retaining useful motion or structural cues. | Confirm source rights and inspect faces, hands, text, continuity, camera motion, and brand details. | Open workflow |
| Audio to video | Begin with sound and build AI video around timing, mood, rhythm, spoken media content, or musical structure. | Review synchronisation, audio rights, dialogue accuracy, sensitive media content, and final publishing platform requirements. | Open workflow |
Practical setup
How to use LTX Studio
Treat the first video as a test, not a finished campaign asset. A disciplined loop makes the AI workflow easier to compare, budget, and approve.
- 1
Define the shot
Write the audience, purpose, subject, action, camera, light, sound, duration, aspect ratio, and exclusions.
- 2
Choose the input
Open the LTX route that matches your text, authorised image, video, or audio rather than forcing the wrong starting asset.
- 3
Run a controlled test
Keep settings and source assets recorded. Change one major instruction at a time so you can explain why the video improved.
- 4
Review and export
Inspect continuity, anatomy, spoken words, on-screen text, trademarks, sound, rights, file properties, and delivery requirements.
Workflow advantage
The value is not only one generated video. LTX Studio can keep ideation, reference assets, several AI models, transformations, and connected scenes closer to the same creative process.
Limits to plan for
Characters, hands, physics, typography, continuity, sound, and precise brand details can fail. Sensitive or regulated work needs stricter review than an experimental video.
Read performance claims in context
Official LTX pages promote fast or real-time generation and high-resolution video. Elsewhere, AI model tables describe different durations, resolutions, and credit ranges. These statements can refer to different modes, releases, enhancement steps, plans, queues, or hardware—not one guaranteed setting for every AI video.
Before promising a client 4K delivery or a fixed turnaround, generate a representative video with the exact LTX AI model and settings you intend to use. Download the file, inspect its properties, record generation time and cost, and repeat the test enough times to reveal normal variation.
Copy and adapt
Six original LTX video prompts
A useful prompt describes a video that can happen in time. Give the AI a concrete subject, action, setting, camera move, lighting, sound direction, continuity requirement, and negative constraints. Replace fictional details with your authorised project assets.
Cinematic product reveal
Create an 8-second cinematic video for a fictional brushed-aluminium desk lamp called NOCTRA. Begin with a macro detail in darkness, move through a slow clockwise orbit, and reveal the full lamp as warm light switches on. Charcoal studio background, realistic reflections, restrained room tone, one clean mechanical click, no people, no extra text, no real logos.
Reference image animation
Animate this original illustration into a gentle 6-second scene. Preserve the adult character, face, clothing, colour palette, architecture, and framing. Add subtle breathing, fabric movement, floating dust, and a slow camera push. Keep the background stable, motion physically plausible, and facial features consistent. Do not add objects, captions, watermarks, or brand marks.
Vertical social concept
Generate a 9:16 video for a fictional independent bakery. Open on flour falling across a wooden bench, cut to hands shaping dough, and finish on three warm loaves beside a window. Tactile close-ups, natural morning light, calm pacing, consistent props, soft room ambience, no platform interface, no copyrighted music, no real people or businesses.
Atmospheric narrative shot
Create a continuous 10-second night scene of a fictional adult botanist walking through a glass greenhouse during rain. Track beside the character, let reflections move naturally across the glass, then end on a close shot of a glowing blue flower. Consistent face and coat, believable footsteps, quiet rain and ventilation, cinematic contrast, no dialogue, no cuts.
Authorised footage restyle
Restyle the supplied authorised video as a hand-painted science-fiction animation. Preserve the original timing, camera path, and broad body movement, but replace the location with a fictional orbital garden. Maintain safe anatomy and stable identity. Remove visible source branding, add no new logo, and use only audio that is cleared for this project.
Storyboard-ready establishing shot
Generate a wide establishing video of a fictional coastal research station at sunrise. Start above calm water, drift towards the building, and reveal two adult researchers crossing a bridge. Cool mist, warm horizon, realistic scale, gentle wind and distant seabirds, coherent architecture, stable characters, no readable signage, no famous landmarks, no abrupt motion.
Prompt formula
Format + duration + subject + action + setting + camera + light + sound + continuity + exclusions. Use the official LTX prompt library for more examples, then test one variable at a time.
Open workflow
Hosted studio or local model?
The hosted LTX experience is the simpler route for browser-based creation, model choice, credits, and connected tools. An official repository or AI model card is more relevant when a technical team needs local testing, reproducible infrastructure, custom integration, or deeper control over an AI pipeline.
Local use adds real work: compatible hardware, dependencies, storage, security, monitoring, version control, and licence review. Do not assume the open checkpoint reproduces every feature, speed claim, interface control, or video from LTX.dev.
Frequently asked questions
What is LTX.dev?+
LTX.dev is the official web destination for LTX Studio and its creative video workflows. The LTX workspace combines text, images, video, audio, prompts, and multiple AI models so creators can develop video shots and connected projects without treating every generation as an isolated task.
Are LTX.dev and LTX Studio the same thing?+
Not exactly. LTX.dev is the website and LTX destination; LTX Studio is the workspace available through it. LTX also includes model pages, prompt resources, pricing information, and links to open development resources. This distinction helps when comparing a hosted workflow with a downloadable model.
What is LTX 2.3?+
LTX 2.3 is a current model name presented by the official LTX and model card. Hosted settings, model weights, integrations, and earlier repository generations are related but not interchangeable. Check the exact identifier, documentation, licence, hardware needs, and available controls for the route you plan to use.
Does LTX support text, images, existing footage, and audio?+
The current studio lists text-to-video, image-to-video, video-to-video, and audio-to-video workflows. Inputs and video options vary by model and mode. Use files you own or have permission to process, and verify video continuity, sound, spelling, safety, and rights before publishing.
Is LTX.dev free?+
Plans, credits, trial access, model costs, and feature limits can change. Review the live pricing page before starting a large project. Estimate the number of tests and revisions you need rather than pricing a production from a single successful generation.
Is LTX open source?+
Lightricks publishes official repositories and model cards, but ‘open’ does not mean every release has identical files, terms, or commercial permissions. Read the licence attached to the exact repository or checkpoint, review acceptable-use terms, and check dependencies before local or commercial deployment.
Can LTX create 4K output in real time?+
The official product pages promote fast generation and high-resolution video, but the listed figures are not universal promises for every mode. Resolution, duration, queue, enhancement, hardware, model, settings, and plan can change the video. Run a representative test and confirm the exported file before committing a delivery schedule.
Can I use LTX video commercially?+
Commercial use depends on the current service terms, selected model licence, subscription, source assets, soundtrack, people, trademarks, and intended distribution. A generated result is not automatic clearance. Keep permission records and arrange legal review when the project has meaningful rights or reputational risk.
Sources and review method
This independent guide was checked against the official LTX.dev home, LTX, workflow, prompt, pricing, repository, and model-card pages on 3 August 2026. Product statements are attributed to the provider; they are not independent benchmarks. Readers should repeat tests with their own brief, assets, settings, budget, and delivery target.
From first brief to finished video
Test LTX with one representative shot
Use a real creative requirement, record the model and settings, compare several video outputs, and review quality, rights, timing, and cost before expanding the AI workflow.