Is my video library private with Onset Engine?
Yes, your media never leaves your machine. Here's what that means in practice
All processing is local: beat detection, clip assembly, VFX rendering, and export all happen on your CPU/GPU. Zero cloud processing.
No telemetry: the app doesn't track usage or collect analytics on what you're editing.
No content restrictions: unlike cloud tools (CapCut, Canva, etc.), there's no ToS that prohibits adult content. Onset Engine can't see what you edit because your files never leave your computer.
One nuance on the "offline" claim: Onset Engine requires a brief one-time online activation after purchase, a one-time download of its AI models, plus a lightweight license check, at most once a day when you open the app. Between checks, it runs fully offline. So it's not "zero internet ever" - but your actual media files never leave your machine and all processing is local.
This matters because most cloud-based editors are explicitly ban NSFW content in their terms. CapCut ties your projects to a ByteDance account, and its community guidelines ban sexual content. Onset Engine doesn't have that problem because your files stay on your hard drive.
Is my video library private with Onset Engine — check for yourself
The free demo runs the full pipeline on your own clips, which settles "is my video library private with onset engine" faster than any answer I can write here.
Try Onset Engine or try the free demo first - no credit card needed