Loading...
Use arrow keys to navigate, Enter to select, Escape to close menu.
Loading...
Encrypt a PDF, a ZIP, a photo or a message before it ever leaves your device. We use AES-256 — the standard trusted by banks and governments — and we never see your content or your keys. No account needed; site statistics are cookie-free and off by default.
Every design choice we make starts with one question: can we build this without ever touching your unencrypted data?
All encryption uses the Web Crypto API built into your browser. Your data is encrypted before any network request happens. We never see the original.
Encryption keys are derived from your passphrase and stay on your device. They never travel over the network. Without them, your encrypted data is just noise.
We use AES-256-GCM for encryption and PBKDF2 for key derivation — publicly reviewed standards. Our implementation is documented, not hidden.
No account required. No personal information needed. The tools do not track your encryption activity, and site statistics are aggregate, cookie-free, and off by default. We built the service so it works without collecting your data.
All tools run in your browser. Nothing leaves your device unless you choose to share encrypted output. We plan to keep them free with clearly labeled advertising on this site (not yet live).
You Input Data
Type text or upload a file in your browser. Nothing has left your device yet.
Your Browser Encrypts It
Using AES-256-GCM via the Web Crypto API, your data is encrypted locally. Your key never leaves your device.
Only You Can Decrypt
Without your key, the encrypted output is meaningless. Not even we can read it.
In a world of data breaches and surveillance, we built something different — tools that respect your privacy by design, not by promise.
We cannot access your data even if we wanted to. Encryption happens before transmission — our servers only see encrypted blobs.
No telemetry in the tools themselves; our hosting provider processes ordinary request logs for security, never to profile you. Your encryption activity is your business, not ours. Site-wide statistics are aggregate, cookie-free, and off by default.
We use public, peer-reviewed cryptography. Our implementation is transparent — you can inspect network traffic in your own browser and confirm that nothing readable is sent.
The parts vendors usually skip: lost keys, retention windows, legal boundaries, and how the encryption models actually differ.
Why a zero-knowledge design has no reset path, and what to arrange before a key goes missing.
A vendor-neutral checklist for judging where encryption runs and who holds the keys.
What expiry and deletion mean when the server only ever stores ciphertext.
Where encryption meets export controls, internal policy, and record-keeping duties.
How client-side and end-to-end designs differ in key custody and threat coverage.
What AES-256 protects on its own, and why the mode and the passphrase carry the rest.
No signup, no account, no waiting. Open the tools and start encrypting right now.