Muvic Sync Helper

Name: Muvic Sync Helper
Author: Seth Caparelli

Sync your Spotify playlists to Beatport and Bandcamp from muvic.app. Handles logins so you stay signed in on your own browser.

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-07-28

Version:

0.1.1

Last updated: 2026-06-18

Features & Capabilities

Buy your DJ playlists in minutes.

Muvic Sync Helper is the companion extension for muvic.app, the tool that turns a Spotify or M3U playlist into a Beatport cart and Bandcamp wishlist. Drop in a list, click Run, and Muvic fills your carts so you can buy what you actually want to play out.

Why the extension exists

When you click "Run sync" on muvic.app, the Muvic service needs to act on your Beatport and Bandcamp sessions to add tracks to your carts. Browser security correctly prevents one website from reading another website's cookies, so without this extension, Muvic would have to ask for your platform passwords and sign in on a server. That is exactly the trust pattern you should not accept.

This extension closes the gap. You sign in to Beatport and Bandcamp the normal way, in your own browser. The extension reads the resulting session cookies on those two domains only, and hands them to muvic.app when you start a sync. Your platform passwords never leave your machine.

What it does

Detects whether you are signed in to Beatport and Bandcamp by reading session cookies on those two domains.
Opens the sign-in page for Beatport or Bandcamp on demand, when muvic.app asks.
Passes the session to the Muvic sync service when you click "Run sync".

What it does not do

Does not read cookies or data from any other site. Host permissions are scoped to beatport.com and bandcamp.com only.
Does not see your platform passwords. You enter those on the platforms themselves, never in Muvic.
Does not run in the background. No telemetry, no third-party analytics, no tracking pixels, no remote configuration.

How Muvic uses the music

Muvic is a music purchasing tool, not a download tool. Muvic searches Beatport and Bandcamp for the tracks in your playlist, fills your carts on those platforms, and hands checkout back to you. You review the cart, you pay, and Beatport and Bandcamp deliver the music through their normal channels. Artists get paid.

Privacy

Full extension privacy policy: https://muvic.app/extension/privacy

About

Muvic is published by Muvic LLC, a Colorado limited liability company.

Spotify, Beatport, and Bandcamp are trademarks of their respective owners. Muvic Sync Helper is an independent tool and is not affiliated with, endorsed by, or sponsored by Spotify AB, Beatport LLC, or Bandcamp, Inc.

User Growth & Download Statistics

Add-on

By:

Seth Caparelli

Daily users:

Version:

0.1.1 Last updated: 2026-06-18

Version code:

6307203

Creation date:

2026-06-15

Risk:

Permissions:

Host permissions:

https://*.beatport.com/*
https://*.bandcamp.com/*
https://muvic.app/*
https://dev.muvic.app/*
http://localhost:3000/*
http://localhost:3001/*

Content scripts matches:

muvic.app
dev.muvic.app
localhost

Size:

34.77KB

Email:

su*****@muvic.app

URLs:

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-28

Compare stats and ranking:

Ranking

# 146,563 ▲ 1,311

Other rankings

#161 in wishlist keyword 18 ▼ 2

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Seth Caparelli

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/muvic-sync-helper/

Email:

su*****@muvic.app

Is Muvic Sync Helper Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Muvic Sync Helper requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
Medium ******* ****** ** *** ********* ******** ********** ********** ************* ************

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Muvic Sync Helper is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
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