Clinical notes don't belong
on a server.
Therapeutic confidentiality is the foundation of the clinical relationship. Yet most note-taking tools store patient information on remote servers, creating breach risks and ethical vulnerabilities. Writtt encrypts your clinical notes locally — no server ever sees your patients' words.
Download — it's freeYour tools may be compromising confidentiality.
Patient data on remote servers
Cloud-based note apps store your session notes on servers operated by tech companies. A single breach exposes your patients' most vulnerable disclosures.
AI analyzing clinical content
Modern editors use AI for 'smart suggestions' — which means your clinical observations are being processed by algorithms on external servers.
Ethical code violations
Professional ethics codes require reasonable measures to protect patient information. Using consumer cloud tools for clinical notes may not meet that standard.
Confidentiality by design.
AES-256 encrypted clinical notes
Each session note, case formulation, or clinical observation can be individually encrypted with military-grade AES-256-GCM on your device.
Data never leaves your device
Patient information stays on your computer. No cloud sync, no remote processing, no third-party storage. Nothing to breach.
No tracking, no metadata
Writtt doesn't record what you write, how often you write, or which files you access. No invisible audit trail of your clinical activity.
Works without internet
Write session notes between appointments without internet dependency. Writtt works fully offline — no connectivity required, ever.
“There is no honest clinical thinking when the patient's words can become training data, breach headlines, or discoverable records on someone else's server.
Frequently asked questions
Writtt provides a secure, encrypted environment for writing clinical notes. All data stays local with AES-256 encryption and zero network calls. However, it is not an EHR system — consult your professional body's guidelines for specific documentation requirements.
Writtt's architecture inherently minimizes compliance risks: no data is collected, transmitted, or stored remotely. Since the application makes zero network calls, patient information never leaves your device. Verify specific requirements with your compliance framework.
Encrypted vault files require your password to decrypt. Even with physical access to your device, locked files are cryptographically indistinguishable from random data. Only someone with your password can read them.
Your patients trust you. Trust your tools.
Encrypted, offline, open source. Clinical documentation that respects the therapeutic relationship.
Download — it's free