Privacy Policy

Last updated: August 2026. Simple, transparent, and uncompromising privacy.

1. We Do Not Collect Your Files

All file operations (compression, conversion, resizing, merging) are performed entirely client-side inside your web browser. Your files are processed in local memory and are never uploaded to or stored on any server.

2. Zero Personal Data Retention

UtilityBox does not require an account, does not ask for personal information, and does not build identifiable user profiles.

3. Local Storage

Any user preferences (such as quality settings or UI themes) are saved strictly in your browser's localStorage and are never synced to any remote database.