User Privacy Policy
At iTools, safeguarding your privacy and personal data represents our highest priority across every technical design decision.
1. Client-Side Processing Architecture
The vast majority of our tools (PDF tools, image compression, cryptography, code formatting) execute entirely inside your local browser via WebAssembly and JavaScript. Your confidential files and data are never uploaded to or stored on our servers.
2. Minimalist Data Collection
We do not mandate account registration to use our core utilities. We collect only anonymous telemetry (masked IP addresses, browser user-agents) strictly for technical health monitoring and DDoS mitigation.
3. Cookies & Local Storage
We utilize lightweight cookies and LocalStorage strictly to preserve your interface preferences (VI/EN language switcher, sidebar toggles). These values remain local to your device.
4. Zero Third-Party Sharing
iTools commits never to sell, monetize, or disclose any user information or uploaded assets to third parties under any circumstances.