We don't collect
your data.
This is the shortest privacy policy you'll ever read — because there's nothing to declare.
Last updated: April 2026
No data collection
Writtt does not collect, store, or transmit any personal data. The application makes zero network calls at runtime. There is no analytics, no crash reporting, no usage tracking.
No accounts
There is no user registration, no login, no email collection. You download the app and use it — that's the entire relationship.
100% local storage
All documents, settings, and encrypted vault files live exclusively on your device. Nothing is synced to any cloud service. Nothing leaves your disk.
Encryption
Vault documents are encrypted with AES-256-GCM using PBKDF2 key derivation. Encryption keys are generated locally from your password and never transmitted anywhere.
Open source
Writtt is fully open source under the MIT License. You can audit every line of code to verify these claims yourself.
Local AI
The optional AI integration runs entirely through Ollama on your own hardware. No data is sent to any third-party API or LLM provider.
Cookies & tracking
The Writtt desktop application uses no cookies, no local storage tokens, and no tracking pixels. This website uses no analytics or tracking scripts.
That's it. There's nothing else to disclose because there's nothing else happening.
Verify in the source code