What stays on the device
File bytes, filenames, extracted text, clipboard images, editor projects and generated outputs remain local. The application does not send these through requests, background connections, analytics or feedback forms.
What the browser downloads
The browser downloads the application’s HTML, style sheets, scripts and worker code. Future reviewed models or language packs will be same-origin, versioned public assets and will show their size before download.
Local storage
Recently used tool identifiers, PWA caches and explicitly saved creative projects can remain in this browser. Temporary object URLs are revoked after use. Visit local storage controls to inspect an estimate and clear SNS LocalTools data.
Analytics boundary
No third-party analytics script runs inside processing workspaces. SNS LocalTools uses a first-party, content-free usage counter so we can understand which public pages and tools are being used.
The counter may record the public page path, known tool identifier, broad action type, anonymous browser and session identifiers, coarse country and broad browser family. It never receives filenames, file content, extracted text, clipboard content, tool settings, output details, file sizes, image dimensions or document metadata.
Security limits
A browser tool cannot protect a device already controlled by malicious software or an untrusted browser extension. Use an up-to-date browser, review sensitive output before sharing it and clear local data on shared devices.