Privacy by Construction · Zero Cloud Transfers

Your media never leaves your device.

AutoSilenceCut is built with privacy by architecture, not just privacy by policy. We cannot see, store, or sell your audio or video because our servers never receive it.

1. Zero Media Uploads

When you select an audio or video recording in AutoSilenceCut, the file is accessed via standard browser client APIs (File and Blob). All decoding, silence detection, waveform generation, and export rendering happen entirely in your local browser sandbox. No audio bytes, video frames, or file metadata are ever transmitted over the network.

2. Zero Media Retention & Instant Memory Purge

AutoSilenceCut does not store your recordings on any database or persistent disk storage. When you click "Start again", reset the workspace, or close the browser tab, all allocated memory buffers and object URLs are immediately revoked and returned to your computer's operating system.

3. Zero User Accounts or Personal Data Collection

You do not need to register, provide an email address, or create a password to use AutoSilenceCut. We collect zero personal identity information.

4. Zero Third-Party Advertising & Behavior Trackers

AutoSilenceCut does not load third-party behavioral analytics, session recording tools (such as Hotjar or FullStory), advertising pixels, or cross-site tracking cookies. Theme preferences (Light vs Dark mode) are saved strictly inside your browser's local localStorage.

How to independently verify local processing

You do not have to take our word for it. You can verify that your media remains local using your browser’s developer tools:

1.Open your browser's Developer Tools (F12 or Cmd+Option+I).
2.Switch to the Network tab and filter by Fetch/XHR.
3.Drop in a large audio or video file, run the silence analysis, and export the WAV file.
4.Notice that zero HTTP POST requests or media data transfers occur during the entire process.