
Most AI video tools hand you a black box: closed weights, a subscription, and no way to see what is happening under the hood. LTX takes the opposite approach. Built by Lightricks, LTX is an open foundation model that generates and simulates across video, audio, and the physical world, and it puts the weights, the code, and the control in your hands.
At the center of the model is LTX-2.5, a 22B-parameter dual-stream diffusion transformer that produces native 4K video at up to 50 frames per second, with audio and video generated together in a single pass rather than stitched together afterward. Artificial Analysis, an independent benchmarking group, currently ranks LTX among the top three AI video models in the world.
You choose how you want to use it. Download the open weights and run LTX-2.5 on your own hardware. License the model for on-premise deployment backed by enterprise support. Or build directly on LTX Studio, the production suite that turns the model into a full creative workflow. Companies like ElevenLabs, Asteria Film Co., Magnopus, and NVIDIA already rely on LTX for their own work.
LTX is not built for one-off social clips. It is infrastructure for teams that generate motion, audio, and physical environments as part of their own products and pipelines.
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Any audio or video can be extracted to extract vocal, accompaniment, and other instruments. High-quality stem cutting based on the #1 AI-powered technology in the world. Next-generation vocal remover and music source separator service for fast, simple, and precise stem removal. You can remove vocal, instrumental, drums and bass tracks, as well as acoustic guitar, electric guitar, and synthesizer tracks, without any quality loss. You can start the service free of charge. Upgrade to get more files processed and faster results. Only for personal use. Move to the next level. You can process thousands of minutes of audio and/or video. This software is suitable for both personal and business use. Each LALAL.AI package has a limit on the amount of audio/video that can be split. The package minute limit is deducted from each file that has been fully split. You can split as many files you like, provided their total length does not exceed the minute limit.
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KleenMic
KleenMic is an innovative desktop application designed to minimize background noise from microphone audio prior to it being transmitted to calling applications. This tool is compatible with Apple Silicon Macs running macOS 14 or newer, as well as 64-bit versions of Windows 10 and 11, with Windows 11 on Arm utilizing x64 emulation. Users can select their physical microphone within the KleenMic interface, activate the noise cancellation feature, and then choose the KleenMic virtual microphone for use in supported applications like Zoom, Microsoft Teams, Google Meet, and Discord. The app offers various processing modes, including Auto, Quality, and Efficient, and features a live headphone test to verify audio quality before initiating a call. Additionally, the Mac version includes an echo control feature for enhanced audio clarity. All audio processing is conducted locally, ensuring that no audio data is uploaded during the noise removal process. Users can enjoy a 72-hour trial without needing to create an account or provide payment information, after which a one-time fee of $20 is required for a single computer license. While the trial setup and license activation necessitate an internet connection, the verified paid license allows offline usage for up to 30 days. Overall, KleenMic provides a convenient and user-friendly solution for anyone looking to enhance their audio experience during virtual communications.
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Gaudio Studio
Gaudio Studio is a web-based platform that utilizes cutting-edge AI technology to deliver exceptional audio processing solutions. Its suite of tools includes features like vocal removal, stem splitting, and noise reduction, which allow users to extract vocals from tracks, isolate specific instruments, and remove unwanted background noise, all aimed at improving overall vocal clarity. The platform is compatible with a range of audio and video file formats, such as MP3, WAV, FLAC, and MP4, and it can also process direct links from services like YouTube, Dropbox, and Google Drive. At the core of Gaudio Studio's offerings is GSEP (Gaudio source SEParation), an AI model for stem separation that has gained recognition for its outstanding performance in various external evaluations. Available on both desktop and mobile devices, Gaudio Studio guarantees consistent quality and reliability across different platforms, making it an invaluable resource for musicians, podcasters, and audio enthusiasts who wish to refine and enhance their audio materials. With its user-friendly interface and robust features, Gaudio Studio empowers creators to achieve professional-level audio manipulation with ease.
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