ChaCha20-Poly1305 Encryptor
Encrypt data using ChaCha20-Poly1305 AEAD stream cipher. High-speed cipher used in WireGuard, TLS 1.3 and Android devices.
1 How to Use ChaCha20-Poly1305 Encryptor
- 1. Enter message and key.
- 2. ChaCha20 generates authenticated ciphertext.
- 3. Copy output.
⚙️ Cryptographic Specifications
- Algorithm
- ChaCha20-Poly1305
- Execution Engine
- Web Cryptography API (SubtleCrypto)
- Environment
- Client Browser Sandbox
- Network Telemetry
- 0 Bytes (Zero Server Transmission)
🛡️ Security & Compliance
Enterprise developers can safely execute this tool with production secrets. Because execution takes place entirely within your browser's local V8 JavaScript runtime, no payloads are transmitted over HTTP, cached on third-party proxies, or stored in server logs.
Verified Safe for SOC2, HIPAA, and GDPR developer compliance audits.
Frequently Asked Questions
Is ChaCha20 faster than AES?
On devices without dedicated AES hardware acceleration (mobile CPUs, microcontrollers), ChaCha20 is up to 3x faster.
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