GreenGo Helper connects your browser to the GreenGo desktop app. Click any YouTube video and send it straight to GreenGo for instant download and processing.
Requires GreenGo desktop app · Works with any YouTube account
GreenGo Helper makes downloading videos as easy as clicking a button. No copy-pasting URLs, no manual cookie management.
Click the "Download with GreenGo" button on any YouTube video. The extension sends it directly to your GreenGo app.
Your YouTube session cookies are captured and saved locally. GreenGo uses them to authenticate downloads on your behalf.
GreenGo offline? Videos are queued automatically and processed when the app comes back online.
The extension detects when GreenGo is running and sends videos immediately. No waiting, no manual steps.
Download buttons are injected directly into YouTube's interface, matching the native button style.
All data stays on your computer. No remote servers, no tracking, no data collection whatsoever.
Install once, download forever. GreenGo Helper handles all the technical details.
Add GreenGo Helper to Chrome or Firefox. Make sure the GreenGo desktop app is installed and running.
Visit any YouTube video. The extension automatically captures your session cookies in the background.
Hit the "Download with GreenGo" button. The video is sent to GreenGo and processed automatically.
Available for Chrome and Firefox. Requires GreenGo desktop app (version 1.0 or later).
Free browser extension for GreenGo users
Free forever · No subscription
GreenGo Helper is designed with privacy first. Here's what permissions we need and why.
Reads your YouTube session cookies to authenticate downloads. Cookies are saved locally on your computer only.
Detects when you're on YouTube to show the download button and capture video information.
Saves your download queue inside the extension so queued videos persist between browser sessions.
Periodically checks if GreenGo is running to automatically process queued downloads.
No. GreenGo Helper works with any free YouTube account. Just make sure you're logged in to YouTube in your browser.
No. GreenGo Helper is a companion extension that connects your browser to the GreenGo desktop app. You need both installed.
No. All data stays on your computer. The extension only communicates with the GreenGo app running locally on your machine (localhost:7291).
Videos are automatically queued and will be processed when you start GreenGo. Nothing is lost.
Yes. Install the extension on Chrome, Firefox, or both. They all connect to the same GreenGo desktop app.
Install GreenGo Helper and start downloading YouTube videos with one click.