# SyncTrack/RemoteMusician Stage Bridge

> Bridges SyncTrack and RemoteMusician with Jamulus, Zoom, Google Meet, Microsoft Teams, and OBS Studio for latency-aware sync.

Canonical page: [https://chrome-stats.com/d/synctrack-platform-bridge](https://chrome-stats.com/d/synctrack-platform-bridge)

## Overview

- **ID:** `synctrack-platform-bridge`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Nathan Syfrig
- **Category:** other
- **Version:** 2.1.1
- **Last updated:** 2026-07-26
- **First published:** 2026-06-07
- **Size:** 211 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/synctrack-platform-bridge/)

## Description

For use with SyncTrack (<a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/67fed45562396820f98fac4869d5644eab48047efb29b9eeb2777f803f2e09b2/http%3A//sync-track.com" rel="nofollow">sync-track.com</a>) and/or RemoteMusician (<a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/5eaa69b02ffc6fe2a36abbc899cde6ab96428d0c27992946b8e7bb0b76608776/http%3A//remote-musician.com" rel="nofollow">remote-musician.com</a>.

External apps such as Jamulus and OBS has APIs that communicate via JSON-RPC.  SyncTrack and RemoteMusician, webapps, cannot access these external APIs, and instead uses WebRTC.

This extension is the transport between the external tools (Jamulus and OBS) and the internal webapps, and is used for obtaining latencies for synchronization.  While highly recommended, it is optional.

## Rankings

- #132,438 — Overall

## Permissions and access

### Permissions

- `storage`
- `tabs`
- `nativeMessaging`
- `alarms`
- `scripting`

### Host permissions

- `https://sync-track.com/synctrack/*`
- `http://localhost:3000/synctrack/*`
- `http://localhost:5173/synctrack/*`
- `http://127.0.0.1:3000/synctrack/*`
- `http://127.0.0.1:5173/synctrack/*`
- `http://localhost:22300/*`
- `http://127.0.0.1:22300/*`
- `http://localhost:23999/*`
- `http://127.0.0.1:23999/*`
- `http://localhost:27410/*`
- `http://127.0.0.1:27410/*`
- `http://localhost:31337/*`
- `http://127.0.0.1:31337/*`
- `http://localhost:38219/*`
- `http://127.0.0.1:38219/*`
- `http://localhost:41888/*`
- `http://127.0.0.1:41888/*`
- `http://localhost:40455/*`
- `http://127.0.0.1:40455/*`
- `http://localhost:4455/*`
- `http://127.0.0.1:4455/*`
- `http://localhost:4625/*`
- `http://127.0.0.1:4625/*`

### Content script matches

- `sync-track.com`
- `localhost`
- `127.0.0.1`
- `zoom.us`
- `*.zoom.us`
- `meet.google.com`
- `teams.microsoft.com`
- `*.teams.microsoft.com`
- `teams.live.com`
- `*.teams.live.com`

## Safety

- **Risk impact:** Very high risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/synctrack-platform-bridge)