WiFi Audio Streaming
(WFAS)
Low Latency, No Virtual Drivers, Transparent Security for your LAN
Need to send your PC's audio to a smartphone, a Smart TV, or a Raspberry Pi without latency? Or use your Android device as a wireless microphone for your computer? WFAS offers a completely free, open-source solution that works entirely on your local Wi-Fi network.
How it works
Install
Install the app on the device sending the audio (server) and the one receiving it (client). On Android, the app can be both.
Connect
Devices on the same network find each other automatically, or you can manually enter the IP.
Listen
Audio starts in real-time, with configurable quality and minimal latency.
Why WFAS?
Zero drivers to search online
On Windows and macOS, audio capture is natively integrated. You don't need to download, install, or configure any third-party virtual drivers.
Free, no tricks
No premium features locked away, no time limits, no ads. All the code is free because it's open source.
You can check what it really does
Source code is public on GitHub. Don't trust a marketing promise: read it, compile it yourself, or have it verified.
Verifiable, documented security
Optional key authentication and ChaCha20-Poly1305 encryption, based on an open protocol, not just a generic secure badge.
Built for power users too
Command-line mode with real-time audio spectrum visualizer, automation via URI/broadcast/ADB on Android, and an open protocol.
All platforms, no compromises
Windows, macOS, Linux, Android, each with an optimized native audio engine, not a generic port.
Security
Security is a core feature, built directly into the open protocol rather than hidden behind premium subscriptions.
- Key Authentication: Devices prove they know the same key without ever transmitting it over the network.
- ChaCha20-Poly1305 Encryption: Optional end-to-end audio encryption.
- Total Transparency: The public protocol specification is available on GitHub.
CLI Mode
Not just a graphical interface: a true terminal tool, featuring a real-time audio spectrum visualizer.
Changelog
Stay up to date with the latest features, bug fixes, and improvements across all platforms (Windows, macOS, Linux, Android).
For Developers
The core protocol is separated from the apps and released under the permissive MIT license. Written in pure C99 for embedded systems, it is designed for zero dynamic allocation and is tested against official RFC test vectors.