+ kattoolbox operates on a zero-knowledge architecture. All file processing—including image compression, EXIF metadata stripping, PDF manipulation, redaction, and code formatting—executes strictly within your local web browser using client-side JavaScript, WebAssembly, and HTML5 Canvas. +
++ Files uploaded to these utilities are never transmitted across the network, stored on remote servers, or collected by us. +
++ We use third-party advertising partners, including Google AdSense, to serve advertisements when you visit our website. These companies may use cookies and web beacons to collect non-personally identifiable information (such as your browser type, device type, IP address, and interaction history) to provide relevant advertisements about goods and services of interest to you. +
++ Our hosting provider (Vercel) automatically logs standard server access requests (e.g., HTTP status codes, user-agent strings, and requesting timestamps) strictly for performance monitoring and DDoS prevention. No personal identity information is recorded or stored by our applications. +
++ This policy was last updated in September 2026. If you have questions regarding privacy or local data execution, you can view the open-source repository at{" "} + + github.com/oiupoyt/kattoolbox + + . +
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