Docs Privacy
Bye Hero Logo

Privacy Through
Obfuscation.

Bye is a polymorphic transport-layer obfuscator that makes your digital footprint indistinguishable from noise.

GitHub Project Chrome Web Store

Core Technologies

SNI Fragmentation

Transparently splits TLS ClientHello packets into variable-sized fragments, defeating SNI-based filtering and fingerprinting.

Polymorphic Engine

Powered by Go & WebAssembly. Uses Markov Chains to dynamically evolve evasion tactics (Split, Disorder, Chaff) based on network conditions.

Mesh Intelligence

A decentralized P2P mesh network that shares real-time DPI detection telemetry between instances to adapt globally.

Fail-Open Safety

Advanced PAC script logic ensures you never lose connection. If the obfuscation layer fails, Bye falls back to direct traffic instantly.

System Architecture

[L1] Orchestration Layer (TypeScript)
    └── Proxy API & PAC Management
    └── WebRTC Mesh Signaling
[L2] Binary Evasion Engine (Go/Wasm)
    └── Stochastic SNI Splitting
    └── Pink Noise Injection Pipeline
[L3] Forensic Analytics (EKF)
    └── Extended Kalman Filter for DPI detection

Filtering Policy

Bye is a Neutral Transport Layer. We do not inspect, modify, or filter the content of your communications. Our policy is strictly defined by:

  • No Content Inspection: We only modify the transport-layer "shape" of packets.
  • Zero Logging: No URLs, IPs, or payloads are ever persisted.
  • Bypass by Default: Critical infrastructure, local networks, and banking domains are automatically bypassed to ensure security and compliance.

Privacy & Terms

Privacy Policy

We believe in absolute privacy. Bye does not collect, store, or transmit any personal data. All obfuscation happens locally on your machine. Peer-to-peer telemetry shared via the mesh is strictly limited to network performance metrics and contains no identifying information.

Terms of Service

Bye is provided "as is" without warranty of any kind. It is a tool for privacy and research. Users are responsible for complying with their local laws and regulations regarding the use of obfuscation technologies.