Browser Extension — Chrome & Firefox

Analyze audio with one click

GreenGo Helper connects your browser to the GreenGo desktop app. Click on any supported page and send audio straight to GreenGo for instant BPM detection, key analysis, and metadata tagging.

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Requires GreenGo desktop app · Works with supported audio sources

✦ Installation Guide

Step-by-step setup instructions

Follow these simple steps to install GreenGo Helper in your browser. Takes about 2 minutes.

1

Download

Download greengo-helper.zip and save it somewhere easy to find.

Download ZIP
2

Install in Your Browser

Chrome / Edge / Brave:

  1. Unzip the downloaded file
  2. Open the ⋮ menu → hover over Extensions → click Manage Extensions
Opening Chrome Extensions: click the 3-dot menu, hover over Extensions, then click Manage Extensions
  1. Enable Developer mode (top-right toggle), then drag and drop the unzipped folder into the page — done!
Enable Developer mode, drag the unzipped folder into the extensions page to install GreenGo Helper

Firefox:

  1. Go to about:addons → click the gear icon ⚙
  2. Select "Install Add-on From File..." → choose the ZIP file → click "Add"
3

You're All Set!

Pin the GreenGo extension in your toolbar (click the puzzle piece icon 🧩 → pin 📌). Now just browse supported sites and click "Send to GreenGo" on any audio page.

● Green dot = GreenGo is running  ·  ● Orange dot = GreenGo offline (videos will queue)

✦ Features

Seamless browser integration

GreenGo Helper makes sending audio for analysis as easy as clicking a button. No copy-pasting URLs, no manual steps.

🎯

One-Click Send

Click the "Send to GreenGo" button on any supported page. The extension sends audio directly to your GreenGo app for analysis.

🔐

Secure Local Connection

All communication happens locally between your browser and the GreenGo desktop app. No external servers involved.

📋

Processing Queue

GreenGo offline? Tracks are queued automatically and processed when the app comes back online.

⚡

Instant Detection

The extension detects when GreenGo is running and sends tracks immediately. No waiting, no manual steps.

🎨

Native UI Integration

Send buttons are injected directly into supported pages, matching the native interface style.

🔒

100% Local

All data stays on your computer. No remote servers, no tracking, no data collection whatsoever.

✦ How It Works

Three steps to instant analysis

Install once, analyze forever. GreenGo Helper handles all the technical details.

1

Install Extension

Add GreenGo Helper to Chrome or Firefox. Make sure the GreenGo desktop app is installed and running.

2

Browse Supported Sites

Visit any supported audio page. The extension integrates a "Send to GreenGo" button directly into the page.

3

Click to Analyze

Hit the "Send to GreenGo" button. The audio is sent to GreenGo for BPM detection, key analysis, and metadata tagging automatically.

✦ Get Started

Install GreenGo Helper

Available for Chrome and Firefox. Requires GreenGo desktop app (version 1.0 or later).

GreenGo Helper Extension

Free browser extension for GreenGo users

$ 0

Free with GreenGo · No subscription

✓ One-click send to GreenGo
✓ Secure local connection
✓ Offline processing queue
✓ Native UI integration on supported sites
✓ 100% local — no data collection
✓ Chrome & Firefox support
Download for Chrome Download for Firefox →

Requires GreenGo desktop app

✦ Privacy & Security

Your data stays yours

GreenGo Helper is designed with privacy first. Here's what permissions we need and why.

🔗

Host Permissions

Connects to supported audio pages to display the "Send to GreenGo" button. All processing stays local.

📑

Tabs

Detects when you're on a supported page to show the send button and extract audio information.

💾

Storage

Saves your download queue inside the extension so queued videos persist between browser sessions.

⏰

Alarms

Periodically checks if GreenGo is running to automatically process queued downloads.

Read Full Privacy Policy →
✦ FAQ

Common questions

Does this work without the GreenGo desktop app?

No. GreenGo Helper is a companion extension that connects your browser to the GreenGo desktop app. You need both installed.

Is my data sent to any servers?

No. All data stays on your computer. The extension only communicates with the GreenGo app running locally on your machine (localhost:7291).

What happens if GreenGo isn't running?

Videos are automatically queued and will be processed when you start GreenGo. Nothing is lost.

Can I use this on multiple browsers?

Yes. Install the extension on Chrome, Firefox, or both. They all connect to the same GreenGo desktop app.

Ready to streamline your workflow?

Install GreenGo Helper and start analyzing audio with one click.

Download Extension