Zero Latency Sync

Wireless Audio,
Perfected.

Stream your browser audio to any Android phone in seconds no cables, no setup, no firewall configuration required. Powered by WebRTC P2P technology for ultra-low latency.

Android APK

Choose the right app build

We recommend the most likely APK for this device, but every architecture is available for manual download.

Detecting Android build...

Downloading on a PC for transfer? Pick the APK that matches the Android device, not the computer.

iOS: iPhone builds are not published yet. When an iOS release is available, it should be distributed through TestFlight or the App Store rather than Android APK architecture files.
App Preview

Automatic Connect

If you scanned a QR code from the extension, we'll try to wake up your mobile app automatically. If the app is not installed, use the download button above, then scan again.

Active Session ----

Audio Sync for Browser and Android

Sync audio without cables

Synchronization helps you synchronize browser sound with your phone, whether you search for synchro, syncapp, syncpro, syncaudio, audio sync, or a wireless audio sync app. It sends tab audio from Chrome to Android over a direct WebRTC connection so you can listen privately with low delay.

1

Install

Download the Android app and install the Chrome extension from this page. No account needed.

Download above up
2

Stream

Open a tab with audio, click the Synchronization extension, then press Start Streaming. A QR code appears instantly.

chrome://extensions
-> Load Synchronization
3

Connect

Open the app and tap Scan QR Code. Point your camera at the screen audio starts in ~2 seconds.

No IP. No firewall.
Just scan & listen.

Documentation & Legal

What it does & Purpose

Synchronization bridges the audio gap between your desktop browser and your mobile device. Whether your headphone jack is broken, your Bluetooth headphones are paired to your phone, or you just want to listen to a movie playing on your laptop while walking around the house, Synchronization streams the audio tab directly to your Android device using WebRTC P2P technology for zero-latency playback.

Read the full About page ->

Installation Guide

  1. Chrome Extension: Download the extension ZIP file above. Extract it. Go to chrome://extensions, enable "Developer mode", and click "Load unpacked" to select the extracted folder.
  2. Android App: Download the Android APK file above and install it on your Android device.

Privacy Policy

Synchronization operates on a purely peer-to-peer (P2P) basis. We do not collect, store, or transmit your audio data, personal information, or browsing history to any external servers. The signaling server is only used momentarily to establish a direct connection between your devices.

Read the full Privacy Policy ->

Terms and Conditions

By using Synchronization, you agree that the software is provided "as is" without warranty of any kind. You are responsible for the content you stream and must comply with all applicable local laws.

Read the full Terms & Conditions ->