No. Enqrypted encrypts in the browser before upload. What reaches storage is ciphertext plus the minimum share metadata required to run the workflow, not a readable copy of your message or file.
ZERO-KNOWLEDGE - ONE TIME SECURE SHARE
Sensitive sharing. Designed to disappear.
For files and messages that should be opened once, not stored indefinitely. Enqrypted encrypts your content in the browser before upload, stores only ciphertext, and shares it through one-time access or timed expiry without requiring an email address or phone number.
Browser-side encryption
One-time access
No username, email, or phone required
Security layer
Why Enqrypted
End-to-End Encryption
Argon2id and XChaCha20-Poly1305 combine to protect your data with uncompromising ironclad security every time.
Zero-Knowledge
All encryption and decryption happen exclusively in your browser so no keys, passwords or plaintext ever touch our servers.
One-Time Use
Messages are permanently deleted after one successful open or three failed attempts, ensuring complete privacy.
Privacy First
We do not collect emails, phone numbers or personal data and accept crypto payments for fully anonymous transactions.
Flow
How It Works
A simple, invisible flow. All in your browser. Never on our servers
You
Plaintext
Your secret
The message or file is prepared on the client.
↓
[Encrypt]
Argon2id + XChaCha20-Poly1305
The password never leaves the device.
Server
Ciphertext
"rM7mn2JtXp7PYmOM1cfBv..."
The server only sees encrypted payload plus minimal metadata.
↓
Salt/Nonce
Base64 + share metadata
Content remains unreadable; account data is used only for secure sharing.
Recipient
[Decrypt]
Argon2id + XChaCha20-Poly1305
The same password is derived again on the client.
↓
Plaintext
Your secret
After successful decryption, the one-time message flow deletes the data.
* We store only ciphertext, salt, and nonce. Never your keys, messages or files. Messages are deleted once read, after three failed attempts or after 24 hours. All encryption happens on your device, under your control.
Boundaries
Clear privacy boundaries. No vague promises.
Privacy is strongest when we show exactly what the product can and cannot touch.
What Enqrypted can access
- Encrypted payloads stored as ciphertext
- Secure-share events, timestamps, and failed-access counts
- Account, plan, and payment data required to run the service
What Enqrypted cannot see
- Your message or file in readable form
- Your password or device-derived secret
- Decrypted content on the recipient’s device
Minimal operational data is part of running the service. Readable content is not.
Use cases
Built for high-sensitivity secure sharing
For workflows where searchable inboxes, forwarded attachments, or reusable cloud links create unnecessary risk.
Legal & Financial
Contracts, client files, compliance documents, and sensitive attachments that should not sit in normal inboxes or shared drives.
Client Handoff
Credentials, access details, one-time links, and private deliverables that need a cleaner path than emailing files and passwords together.
Personal Confidential Sharing
IDs, recovery data, private records, and sensitive personal files that deserve one-time access instead of long-lived message history.
Access
Simple access, clear limits
Free
$0
Unlimited secure messages
- Unlimited encrypted messages
- The same browser-side encryption used across Enqrypted
- One-time open, 3 failed attempts, or 24h expiry
- Built for secure text sharing at no cost
Recommended
Pro
$2.99
30-day access
- Everything in Free, plus encrypted file sharing
- Files up to 10MB with the same browser-side encryption
- Supports PDF, TXT, MOV, DOCX, and other common file formats
- The same one-time open, 3 failed attempts, or 24h expiry
Your Account ID is the key to your encrypted workspace. It cannot be recovered by design.
Designed for privacy-first access, not traditional password recovery flows.
FAQ
Questions, answered clearly
Technical answers to the objections that matter before you trust a one-time secure sharing product.
Readable form
Never stored on the server
Lifecycle
Open once or expire automatically
Access model
Account ID based by design
When a normal link is too risky, use Enqrypted.
Deliver sensitive files and messages with one-time access and browser-side encryption.