Last Updated: May 29, 2026
At Gasio, your privacy is not an afterthought—it is the foundation of our architecture. We believe your data belongs to you. Our entire suite of web tools is built upon a 100% client-side processing model, ensuring your files never leave your device.
All operations—from AI upscaling to format conversion and metadata editing—are executed entirely within your browser using WebAssembly and WebGL. We do not transmit, upload, view, or store your files on any server. Once you close your tab, your data is gone.
While we never track your uploaded files, we use standard analytics to monitor website performance and improve user experience.
We use Google Analytics for traffic monitoring and performance improvement. This service may use cookies to collect aggregated, anonymized usage data.
By using Gasio Tools, you acknowledge and agree to our local-processing privacy model and the use of cookies for basic analytics as outlined in this policy.