Cookie Policy — Kyanix

Kyanix uses the minimum cookies and local storage needed to keep you signed in and remember your preferences. No third-party tracking.

Effective June 26, 2026 · KyanixMail (operated by Utkarsh Kumar) · Bengaluru, Karnataka, India

What we use

Name / key	Type	Purpose	Expiry
`sb-*-auth-token`	localStorage	Supabase auth session (keeps you signed in)	Until sign-out
`kyanix-mail`	IndexedDB	Local-first encrypted mail vault (bodies, senders, analysis)	Until you reset local data

We do not run third-party analytics (no Google Analytics, no Meta Pixel, no Hotjar, no Mixpanel). We do not run third-party advertising.

Sign-in temporarily uses Google's OAuth cookies on accounts.google.com as part of the authentication flow — these are controlled by Google, not us.

Sign out from Settings, or clear your browser's site data for kyanix.utkarshkr.in. That removes all Kyanix keys.