Write truth safely.
Even when watched.
Source protection, abuse documentation, protest organizing, whistleblower evidence — activists and human rights defenders operate in environments where digital surveillance is not a theory, it's a daily reality. Writtt provides air-gap level security with AES-256 encryption and zero network calls.
Download — it's freeYour writing tools may be working against you.
Government surveillance
Cloud services in many jurisdictions comply with government data requests. Your documentation of abuses could be accessed by the very authorities being documented.
Platform cooperation
Tech companies routinely comply with law enforcement requests. Your organizing notes, contact lists, and evidence on their servers are accessible with a court order.
Physical danger
In authoritarian contexts, exposed activist writings can lead to persecution, imprisonment, or worse. The stakes go far beyond data privacy.
Digital safety as architecture.
Military-grade encryption
AES-256-GCM encryption with PBKDF2 key derivation. The same standard used by defense agencies. Without your password, files are noise.
Air-gap capable
Writtt makes zero network calls. Run it on an air-gapped machine for maximum security. No data ever leaves your device.
Zero digital footprint
No analytics, no telemetry, no metadata collection. There is no behavioral data to subpoena, intercept, or analyze.
Fully auditable
Every line of code is open source. Your security team can verify there are no backdoors, no hidden trackers, and no silent data collection.
“The right to write freely is the foundation of every other right. When writing becomes surveillance, democracy itself is encrypted away.
Frequently asked questions
Writtt provides AES-256 encryption, zero network calls, and local-only storage. For high-risk documentation, combine with full-disk encryption, a secure OS, and operational security practices.
Without your password, encrypted vault files are cryptographically indistinguishable from random data. There is no cloud server to subpoena, no company to compel, and no backdoor.
Writtt installs as a standard desktop application. For maximum security in high-risk environments, consider using it on a dedicated device with full-disk encryption.
Write truth. Stay safe.
Air-gap level security for those who speak truth to power. Free, open source, and zero network calls.
Download — it's free