Amplify Together
Sync music across devices, capture system audio, and host the ultimate silent disco.
Host a Party
Join a Party
Multi-Speaker
Web Sync
System Audio
Party Code
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Vis: Frequency
Select a source below
No Track Playing
Select a source
0:00
0:00
Library
File
System
Mic
Loading library...
Click to upload MP3/WAV
Works offline
Stream System Audio
Share audio from Spotify, YouTube, or other apps by sharing your "System Audio" via screen share.
Select Audio SourceLive Microphone
Broadcast your voice or ambient music to all connected speakers.
Start BroadcastingLocal Speakers
Main Output
Sync
0ms
To add more, pair Bluetooth speakers in OS settings first. Use Chrome Desktop for best results.
Chat
Users (1)
Party Started
ME
Host (You)
Join a Party
Enter the 4-digit code from the host's screen.
Connect & Sync
Synced
Connected to Party
Keep this tab open. Lock screen controls active.
Party Chat
LiveWelcome to the party!