Introducing Video to Sound; make space for the work only you can do
September 3, 2025
Be among the first 100 to try Krotos Video to Sound
Bring your edits to life in seconds. Upload a video and get high-quality, real audio synced perfectly to every scene. From a buzzing café to a city street or office corridor. We built Krotos Video to Sound to take care of the time-consuming parts, so you can stay focused on the creative work that actually needs you.
Powered by real recordings, not Generative AI; this is sound design ready to perform, customise, and mix. And every stem is yours to shape however you like.
Commercially safe: All sounds are royalty-free and cleared for production use.
Who it’s for
Video Editors & Filmmakers, impress clients with sound-ready edits.
Sound Designers, get a first pass automatically, then refine creatively using stems downloaded from Video to Sound.
Game Teams, prototype ambiences quickly to picture or cinematics.
Content Creators & Streamers, make videos stand out with pro sound
How it works
Upload a video (max 1 min, 100 MB).
Our AI system analyses each scene and adds synced, real audio (at this time only background ambiences will be added, more use cases coming soon).
Download a stereo mix, stems, or a version of the video with sound embedded.
No software install required. Runs in your browser.
Your content is never used for training.
API access for enterprise
Looking to scale beyond single projects or short videos? Video to Sound is also available via API integration for studios, broadcasters, and enterprise teams.
Automate workflows: batch process dailies or rough cuts at scale.
Seamless integration: S3 watch-folder triggers, Pro Tools template creation, or custom pipeline hooks.
Custom libraries: connect your own sound assets for brand-consistent results.
Enterprise-grade security: no training on uploads, all outputs rights-cleared.