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Privacy Policy

This policy explains how your data is handled when you use StatLetter.

What we collect

Nothing. StatLetter runs entirely in your browser. No data you enter is sent to any server. There are no accounts, no cookies (beyond Cloudflare security), and no personal information collected.

How your data is processed

All statistical calculations happen in client-side JavaScript on your device. Your crosstab data, base sizes, and percentages never leave your browser. There is no backend server.

Third-party services

• Cloudflare — DNS, CDN, and DDoS protection. Subject to Cloudflare's Privacy Policy.
• Google Fonts — Loads typefaces (Newsreader, Figtree, JetBrains Mono). Subject to Google's Privacy Policy.

What we do not do

• We do not send your data to any server
• We do not track users across sessions
• We do not sell or share data with third parties
• We do not use advertising or retargeting
• We do not use analytics services
• We do not use cookies (other than Cloudflare security)

Contact

Questions about this policy: Email privacy team