What is LTX?
LTX builds open world models, AI systems that generate, simulate, and shape video, audio, and the physical world. Lightricks created LTX so that developers, studios, and enterprises can own the model they build on, not just rent access to someone else's.
The current release, LTX-2.3, is a 22B-parameter dual-stream diffusion transformer. It renders native 4K footage at up to 50fps and produces synchronized audio and video in one pass, no separate tools required. Independent benchmarks from Artificial Analysis place LTX in the top three AI video models worldwide.
There is no single way to work with LTX. Pull the open weights and run the model yourself on your own machines. Take a commercial license for on-premise deployment with full enterprise support. Or use LTX Studio, the packaged production suite for creative teams that want the model without managing the infrastructure. ElevenLabs, Asteria Film Co., Magnopus, and NVIDIA all build on it today.
If you need a quick clip for social media, look elsewhere. LTX exists for AI teams turning video, audio, and simulation into part of their own product, not a novelty.
Pricing
API: usage-based pricing, managed endpoints, no infrastructure overhead
Licensing: full commercial license for on-premise deployment, enterprise support included
Company Facts
Product Details
Product Details
LTX Categories and Features
Multimedia Software
LTX is an advanced multimodal foundation model designed to create and simulate across video, audio, and real-world interactions, eliminating the need for individual tools for each medium. With LTX-2.3, users can generate synchronized audio and video simultaneously at native 4K quality, ensuring that sound and visuals remain perfectly aligned without the need for post-production adjustments. The model's fully open-source weights and code allow for personalized fine-tuning using your own audio and visual intellectual property, enabling operation on your own hardware. This versatility extends LTX's applications beyond just one type of media, making it an invaluable resource for entertainment studios, extended reality (XR) and virtual production teams, as well as robotics and simulation enterprises, all of which can build comprehensive multimedia workflows based on the same core model.
Artificial Intelligence Software
LTX is an innovative foundation model developed by Lightricks, designed for generating video, audio, and simulating environments. The latest version, LTX-2.3, features a substantial 22 billion parameters and utilizes a dual-stream diffusion transformer to create synchronized audio and video simultaneously. It operates at a native resolution of 4K and can produce up to 50 frames per second. According to independent evaluations from Artificial Analysis, LTX ranks within the top three AI models worldwide for video content creation. In contrast to proprietary AI solutions, LTX provides open weights, allowing users to download, analyze, customize, and deploy the model on their own systems without the risk of vendor lock-in or additional costs per generation. This versatility makes LTX a valuable tool for enterprises, researchers, developers, and production studios aiming to integrate video, audio, and simulation features into a variety of applications, including entertainment, gaming, robotics, and physical AI.
AI Video Generators
LTX-2.3 is capable of producing native 4K videos at a remarkable rate of up to 50 frames per second, combining audio and video in a seamless single-pass process rather than piecing them together post-production. It is powered by a sophisticated 22 billion parameter dual-stream diffusion transformer that utilizes bidirectional cross-attention between audio and video channels. According to third-party evaluations from Artificial Analysis, LTX ranks among the top three AI video generation models worldwide. Users have the option to download the open weights for local execution, obtain a license for on-premises implementation with enterprise-level support, or utilize LTX Studio, the comprehensive production toolkit designed for creative teams. Notable organizations like ElevenLabs, Asteria Film Co., Magnopus, and NVIDIA are already leveraging LTX for their video creation needs. This model is specifically designed for AI teams focused on crafting dynamic motion and immersive environments within their production workflows, rather than for short social media clips.
AI Video Editors
LTX distinguishes itself from conventional timeline-centric video editing software by serving as a foundational model for generative video editing applications. The latest version, LTX-2.3, includes a desktop application that allows for complete local processing. Its advanced reframing capabilities enable users to extend videos beyond their original borders while maintaining the integrity of composition, motion, and elements visible on screen, making it an excellent addition to any editing workflow. However, if you're in the market for basic cut-and-trim editing tools, LTX is not designed for that purpose. Instead, LTX-2.3 provides the open model needed to incorporate AI-generated visuals, audio, or reframing into your editing process, all on your personal hardware.
AI Image Generators
LTX is mainly designed as a foundation model for audio and video rather than a specialized tool for image creation. However, it does allow for image-conditioned generation, enabling you to input a static image into LTX-2.3 and produce a video that maintains the original composition, characters, and artistic style. If your main focus is on generating images independently, LTX might not be the ideal choice. Conversely, if your goal is to animate, enhance, or create videos using existing images within your own production workflow, the open weights and native 4K output of LTX-2.3 make it a compelling option.
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Would you Recommend to Others?1 2 3 4 5 6 7 8 9 10
Very Good Platform - Highly recommended
Date: Jun 18 2025SummaryLTX Studio is an outstanding online platform for image and video generation, combining ease of use with professional-grade results. The interface is intuitive and easy to learn, making it accessible for both beginners and experienced creators. What sets LTX Studio apart is its ability to produce high-quality images and cinematic videos with impressive detail. The built-in AI is a powerful storytelling companion, guiding you through scene development and enhancing creative flow. Whether you’re crafting a short film, concept art, or an animated sequence, LTX Studio delivers consistent, visually stunning output. It’s a must-have tool for anyone working in visual storytelling.
PositiveLTX Studio offers a powerful suite of features that make it an excellent choice for creators of all skill levels. One of its greatest strengths is its ease of use—everything is incredibly intuitive, allowing users to start creating without a steep learning curve. The platform offers a free trial, which is perfect for testing out its features before committing. Professional-quality graphics are standard, and the results are both visually impressive and production-ready. Fast generation speeds help maintain creative momentum, while the editable timeline and storyboard give users full control over pacing, sequencing, and refinement. It’s a smart, streamlined creative solution.
NegativeThe only thing I can say is that I wished we had better control of the number of scenes that get generated, but that really isn't much of a CON as I found good uses for the extra scenes.
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Would you Recommend to Others?1 2 3 4 5 6 7 8 9 10
Music Video
Date: Jun 18 2025SummaryThis has got me excited, i am hooked. Only problem i used all my monthly seconds in the first week. Will definitely be using this more.
PositiveLearning this was super simple and really enjoying the end result. The ability to customize actors to look look a photo is incredible.
NegativeConsistency between scenes could be better. Being able to sync to audio is something that is only in Professional version.
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Would you Recommend to Others?1 2 3 4 5 6 7 8 9 10
Greatest app for any content!
Date: Jun 17 2025SummaryLTX Studio is hands-down one of the most powerful tools I’ve ever used for visual storytelling. As someone without access to a full production crew or expensive gear, I was blown away by how easily I could bring my story ideas to life—from script to screen—all within one platform.
PositiveThe cinematic visuals are amazing! I love the AI-generated scenes, characters, environments, themes, including the music selections. They are remarkable!
NegativeNeed more instructions for beginners, I would like to download before reaching 60 scenes, and it’s a little too pricey.
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epic LTX studio review
Updated: Jul 12 2025SummaryI have had an awesome experience, and I will continue to. Thank you, LTX Studio, for being an amazing tool to create and have fun with!
I DON'T LIKE COMPUTING SECONDSPositiveGosh, there are too many things I love about this platform. Making cinematic movies, with CONSISTENT CHARACTERS! That's crazy, and it's also just a good video and image generator. When I'm low on computing seconds, I use LTXV Turbo because it's fast, efficient, and has amazing results.
NegativeTHE COMPUTING SECONDS. THE AMOUNT OF PAIN THEY CAUSE MAKES ME SAD. I HATE THEM. I DESPISE THOSE COMPUTING SECONDS. GET RID OF THEM AND REPLACE THE PAID VERSIONS WITH ADVANCED TOOLS OR SOMETHING, NOT THOSE GOSH-DARN COMPUTING SECONDS!!!!
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Would you Recommend to Others?1 2 3 4 5 6 7 8 9 10
Amazing App
Date: Jun 17 2025SummaryExcellent. Pitch‑Ready Outputs – Auto‑generates polished pitch decks with moodboards, synopses, cast lists.
Innovative Editing Tools – Shot editor, camera motion, effects, object replace—all in the browser.
User-Friendly Interface – Clean, intuitive desktop UI praised by early adopters.PositiveOverall is excellent. Instantly turns scripts into scene breakdowns with camera guidance and storyboard visuals.
NegativeCharacters and objects sometimes warp or backgrounds change unexpectedly.
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LTX Studio
Date: Jun 17 2025SummaryExcellent product however has many improvements that can be made as decripbed above.
Keeping voice over and charcter speech to run concurrently would be a excellent in each scene generated in story board as currently not available in time line.PositiveAbility to generate full video with sound and character lip sync speech from written Script.
Now has Veo 3 available is great hopefully will be available to standard users also as opposed to just pro users as current.NegativeThe Script context window is character limited would prefer more than 100,000 characters to expand on script generation.
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In breakdown of AI Script generation fields or character speech should also be available separately to the narration field for each scene generated.
Also ability to retain character speech dialogue at the same time as overall narration of the scene. Currently unable to do this in the Timeline feature.
Have an option in storyboard to generate all motion and vfx sound effects for all scenes at once. At present have to do each scene individually which is very time consuming.Official LTX Response -
Would you Recommend to Others?1 2 3 4 5 6 7 8 9 10
Fun light tricks at the speed of sound!
Date: Jun 17 2025SummaryLTX Studio is a game-changer for anyone interested in AI-powered video creation. What truly sets it apart is how quickly you can see results and iterate—just type your prompt, get an instant preview, and keep tweaking until it’s exactly what you want. The ability to reprompt and regenerate specific scenes or details without redoing the whole project saves so much time and makes the creative process feel effortless.
PositiveI love how easy it is to experiment and refine ideas. The fast preview system lets you see changes pretty much right away, so you’re never stuck waiting or guessing how something will look. This rapid feedback loop encourages creativity and makes it possible to bring your vision to life with amazing control and efficiency.
NegativeThere’s a bit of a learning curve, but the payoff is huge once you get the hang of it.
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fantastic job with storyboarding
Updated: Jun 17 2025SummaryLTX is a promising tool with great potential, especially for anyone working in pre-production or concept development. If you’re mainly looking for strong storyboarding and scene planning, it’s a gem. But if you need full video creation, it’s not quite there yet.
PositiveLTX does a fantastic job with storyboarding. The way it structures scenes with detailed prompts and visual directions is incredibly helpful for creators who want to plan videos effectively. It's almost like working with a professional director who understands pacing, composition, and storytelling flow.
NegativeUnfortunately, the video generation side is still very weak. The outputs often don't match the storyboard, lack consistency, and sometimes feel rushed or unfinished. It needs major improvements in quality, transitions, and especially in matching the original visual concept.
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A tool with an unlimited future
Date: Jun 17 2025SummaryMy experience has been satisfactory, with a vision that we are on a journey toward what will revolutionize the audiovisual medium. LTX will go down in history as a tool that paved the way. Video creation through storyboards will be the future of cinema.
PositiveThe way to guide the creator through their ideas. The configurations are simple and constantly improving. I've followed their progress since the first few months of launch. I've created fun pieces with my son, and with a little dedication, you can achieve results that were unimaginable just a few years ago.
NegativeIt still has the logical difficulties of a creation platform and all the complexity that entails. We creatives are very demanding, and the tool evolves, but more is always needed.
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Powerful Visual Tool with Huge Potential
Date: Jun 17 2025SummaryLTX Studio is a versatile and powerful platform for filmmakers, storytellers, and creatives looking to craft engaging visual projects. Despite the current limitation with character prompts, the software delivers significant value, especially at the Lite Plan level. I’m strongly considering upgrading to access more features, as the overall experience is promising and productive. I recommend LTX Studio to anyone seeking a reliable tool for visual storytelling.
PositiveLTX Studio features an intuitive and polished interface that makes creating visual content accessible even for users without extensive experience. The platform’s flexibility allows me to build compelling scenes and cinematic sequences efficiently, especially useful for book trailers and short films. The Lite Plan offers enough tools to produce impressive results without needing to invest in multiple programs.
NegativeA notable limitation is the lack of ability to upload existing images into the character prompt. This restriction can lead to inconsistencies in character appearance since relying only on text descriptions sometimes produces inaccurate results. Introducing image import functionality would greatly enhance character customization and continuity, particularly for longer or branded projects.
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Would you Recommend to Others?1 2 3 4 5 6 7 8 9 10
This Tool is so AWESOME!!
Updated: Jun 17 2025SummaryLTX Studio completely exceeded my expectations. As a content creator and entrepreneur, I’ve tested several AI platforms, but LTX stands in a league of its own when it comes to creative power, ease of use, and high-end production quality.
From the moment I started using the platform, I was blown away by how intuitive the interface is. You can literally build out entire storyboards, generate scenes, direct your shots, and fine-tune characters—all powered by AI, yet giving you full creative control. It truly feels like working in a virtual production studio, without the need for a big budget or crew.
I especially loved how LTX Studio allows you to visualize cinematic ideas quickly. The AI adapts your narrative and even builds continuity between scenes, something that’s incredibly hard to find in other tools. The rendering is stunning, the workflow is smooth, and their support team is responsive and genuinely helpful.
If you’re a storyteller, filmmaker, educator, or business owner who wants to turn ideas into cinematic-quality videos, this platform is a must-try. It’s not just an AI tool—it’s a full creative experience.
Thank you, LTX Studio, for empowering creators like me to bring bold visions to life with excellence!PositiveThis is most def the greatest AI studio I have ever used. The prompts are so amazing and the pictures come out so wonderful. I AM IN LOVE and will not be using any other AI platform.
NegativeSometimes, if the story is too long it takes a while to load onto your computer.
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Made my storytelling workflow 10x faster
Date: Jun 17 2025SummaryLTX Studio has become a core part of my creative workflow. It's fast, flexible, and helps me pitch concepts better than ever. Great tool for designers and storytellers.
PositiveLTX Studio helps me bring ideas to life visually without the usual hassle. The timeline and scene tools are super intuitive, and I love how cinematic the outputs feel. It's like having a mini studio with me.
NegativeSometimes it takes a few tries to get the Al generated scenes just right, but nothing major.
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Great for music videos
Date: Jun 17 2025SummaryOver all I would definitely recommend LTX. It has given great presentation of our songs on YouTube.
PositiveI have been using LTX to create music videos for our bands songs. I can edit them to fit the song
NegativeStill has issues with hands. 6 or 7 fingers.
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Would you Recommend to Others?1 2 3 4 5 6 7 8 9 10
Good
Updated: Jun 24 2025SummaryIt is quite good, but the computer second goes very fast. Overall good to use but if it is little bit cheap then it would be great.
PositiveMany good things, such as you can easily work with different AI tools and you can create your own model as well.
NegativeIt is bit expensive and computer seconds goes vey fast.
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LTX Studio
Date: Jun 17 2025SummaryOverall it's an excellent tool, and for sure will continue to get better and better. 100% recommend...
PositiveExcellent graphics, easy to use and surprisingly it worked with my scripts in Spanish! 100% recommended
NegativeProbably it needs more sound effects and better voice effects
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Good platform easy to use
Date: Jun 17 2025SummaryOverall I think LTX Studio is a great platform to create many projects with great customization
PositiveEasy to use
Variety
Full project customization (continuous characters, sound effects, voice acting and much more)NegativeSometimes the style of the scene does not match the required one
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Dope
Date: Jun 20 2025Official LTX Response -
Would you Recommend to Others?1 2 3 4 5 6 7 8 9 10
It's a lot of fun to create on LTX.
Date: Jun 17 2025SummaryLTX is the best product I have personally used, its pretty simple and the results are great. I add my own music and the end product is fantastic.
PositiveI like the flexibility and ease for storyboard editing. Also, using the tool to build my own actor made all the difference.
NegativeI wish there were a timer to tell me when I am getting close to running out of time.
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Would you Recommend to Others?1 2 3 4 5 6 7 8 9 10
LTX Studio review
Date: Nov 16 2024SummaryGreat experience for what I need it for. I use them for youtube music videos mostly. I have plans on using it for short stories as well.
PositiveWorks really well. There is a "free" version that does well for the "computing minutes" given. Scripts are easily processed.
NegativeFree version has very limited "minutes". I get that but it stinks.
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