Privacy
Last updated: October 2026
What happens to your data depends on the tool you use — here is exactly what happens, tool by tool.
What stays on your device
Your video file when you use BGM removal or audio extraction. It is opened and processed inside your browser with WebAssembly — for these two tools it is never uploaded to any server, not ours, not a third party's.
What is sent for processing — per tool
BGM removal: only the audio track of your video (typically about 1 MB per minute) is uploaded to a separation service, so speech and music can be split; it is deleted automatically within 24 hours of use, along with the separated stems. Subtitle removal, face blurring and GIF export: the full video is uploaded over an encrypted connection, processed in the cloud, and the upload is auto-deleted within 24 hours of the task finishing. We never use your footage for training.
What we store
When you sign in: your e-mail address and remaining credits. A record of your recent jobs is kept in your own browser's local storage and never leaves it.
Analytics
We count feature usage (for example: how many videos were separated today). These counts contain no personal data and no file contents.
Contact
Questions about any of this: zjk1347904922@gmail.com