AzokleKeyboard
The world's first keyboard that applies end-to-end encryption at the input layer using the Signal Protocol (X3DH + Double Ratchet). Works on any messenger — WhatsApp, Telegram, SMS, email.
No central servers. No metadata leakage. No trust required in the host platform. Encryption happens before the message leaves your device.
Encryption at the Input Layer
Azokle Keyboard encrypts your message before it reaches any app — making the platform irrelevant to your security.
Universal E2EE Integration
Works on any text field in any app. WhatsApp, Telegram, Signal, SMS, email, notes — if you can type in it, Azokle Keyboard can encrypt in it.
Serverless Architecture
No dependency on external servers. Key exchange and session management happen locally between users via the Signal Protocol. Zero metadata leakage.
Fairytale Steganography
Hide encrypted ciphertext inside innocent-looking messages using zero-width Unicode characters. The message appears normal to anyone without the key.
Raw JSON Mode
Compact, minified encrypted payloads for reliable cross-platform transmission. Ideal for APIs, bots, and structured communication channels.
In-Keyboard Contacts
Maintain a private, encrypted local contact list independent of your OS address book. Your contacts never leave your device.
Secure Clipboard Interception
Automatically detects Azokle-encrypted messages in your clipboard and decrypts them directly within the keyboard interface — no app switching required.
Powered by the Signal Protocol
The same cryptographic protocol used by Signal, WhatsApp, and Skype — applied universally at the keyboard layer, without requiring any platform support.
Extended Triple Diffie-Hellman
X3DH establishes a shared secret between two parties without transmitting private keys. Four key pairs (identity, signed prekey, one-time prekey, ephemeral) combine via Diffie-Hellman exchanges to create a session secret known only to the participants.
How It Actually Works
Encryption happens before the message enters any messenger app.
You type in Azokle Keyboard
Local memory only · Never persistedYou type your message as usual in the floating keyboard. The message is treated as plaintext in your device's local memory only.
Signal Protocol encrypts your message
Unique key per message · Forward secrecyBefore sending, the Double Ratchet algorithm encrypts the message using a per-message key derived from your shared session. Each message has a unique key.
Choose your transmission mode
Raw JSON or Steganography modeSend as a Raw JSON payload (compact, machine-readable) or activate Steganography Mode to hide the ciphertext in zero-width Unicode characters inside innocuous text.
Paste into any app
100% app agnostic · Works everywhereThe encrypted text is copied to your clipboard. Paste normally into WhatsApp, Telegram, email, or any chat. The receiving app sees gibberish — or in stealth mode, regular text.
Recipient's Azokle Keyboard auto-decrypts
Automatic clipboard detectionWhen the recipient copies the message, Azokle Keyboard detects the ciphertext via Secure Clipboard Interception and decrypts it instantly — no app switching needed.
Messages Hidden in Plain Sight
Steganography Mode embeds AES-encrypted ciphertext inside zero-width Unicode characters (U+200C, U+200D, U+2060, U+FEFF) woven between the characters of a cover message. To any observer, the message reads as normal text.
- Message looks completely normal to third parties
- Survives copy-paste across all major platforms
- Zero-width characters are invisible in rendered text
- Only Azokle Keyboard can detect and extract the payload
- Plausible deniability — no visible ciphertext
Transparent & Auditable
Azokle Keyboard is fully open source. Every line of cryptographic code is public, peer-reviewable, and community auditable. Trust the math, not the company.
- Full source code available on GitHub
- Signal Protocol implementation is auditable
- No proprietary cryptography
- Community contributions welcome
- Build from source — no binary trust required
Beyond Platform Encryption
Why a keyboard-level approach is fundamentally different.
| Capability | Azokle Keyboard | WhatsApp E2EE | Telegram MTProto |
|---|---|---|---|
| Works on any app | — | — | |
| No server trust required | — | — | |
| Zero metadata leakage | — | — | |
| Steganography mode | — | — | |
| Serverless architecture | — | — | |
| Open source | — | ||
| End-to-end encrypted | |||
| Signal Protocol | — | ||
| Perfect forward secrecy | — |
Encrypt Every Message.
On Every Platform.
Free, open source, and serverless. Your keys. Your messages. Your rules.
Free · Open Source · Android · iOS Coming Soon