Download 321Tube Videos — One Click, Private, Browser-Based.
Downloader for 321Tube is a browser extension for saving videos from 321Tube.com as standard video files. Open a supported 321Tube video page, press play if needed, use the in-page download button or extension popup, choose an available format, and save through your browser. No desktop app or command-line workflow required.
Purpose-built around the 321Tube playback surface and TurboVid-related hosts
In-browser media detection with a player-level download button and context-menu access
Quality selection where source variants are available
Shared offscreen stream processing for direct MP4 and HLS candidates
Organized download folder and progress management
🚀 Get it here: 321tube Downloader
🆕 Latest release: GitHub Releases
❓ Help center: SERP Help
🪲 Report bugs: GitHub Issues
💡 Request features: Feature Requests
Videos on 321Tube are often embedded behind player wrappers and TurboVid playback hosts. A standard browser right-click save rarely exposes the final video stream, and generic web downloaders can confuse ad previews, thumbnails, and timeline data with actual video content. This makes saving a video for offline viewing unnecessarily complicated.
321tube Downloader solves this by working directly inside the page you are viewing. It checks video and source tags, metadata, script content, and observed media requests to find playable candidates. The extension filters out obvious ad and preview URLs, presents the detected formats in a clean interface, and lets you save through your browser with one click.
321Tube-specific app identity, product URL, entitlement, and update-check configuration
Host permissions for 321tube.com, subdomains, turboviplay.com, and turbovidhls.com
In-page player button targeting the 321Tube player wrapper
Generic static-media extraction for direct MP4 and HLS candidates
Filters common ad, banner, VAST, thumbnail, sprite, preview, and timeline URLs
Right-click context menu for page and video contexts
Shared download manager with progress UI
Shared offscreen processing for stream and file download work
OTP activation through auth.serp.co
3 free downloads included before paid license flow
Install the extension from the latest release.
Open 321Tube and go to a supported video page.
Start playback so the extension can detect the media.
Open the popup or use the on-page controls.
Choose the quality option you want.
Start the download and wait for the MP4 export to finish.
Save the final file locally.
Install the 321tube Downloader extension from the latest GitHub release.
Open your browser and navigate to a supported 321Tube video page.
Press the play button on the video player so the page exposes the media stream.
Look for the download button that appears on the video player, or click the extension icon in your toolbar.
The extension popup will show the detected media candidates from the page.
Select the format or quality option you want to download.
Click the download button and wait for the processing to complete.
Save the final MP4 file to your preferred location.
Input: Direct MP4 URLs and HLS/M3U8 streams exposed by the 321Tube page or related TurboVid playback hosts
Output: MP4
Saved files use MP4 so they are easier to replay on standard media players, move between devices, or archive locally.
321Tube viewers who want a simple browser workflow for saving videos for offline viewing
Non-technical users who prefer a button-based extension over copy-and-paste downloader sites
Users who want to avoid command-line tools or desktop applications
Anyone who needs to choose from detected formats where the source exposes multiple quality options
Save a 321Tube video for offline viewing on a commute or trip
Capture videos exposed through 321Tube and TurboVid playback URLs
Choose from detected direct MP4 or HLS candidates where available
Use the in-page player button instead of searching through page source code
Use the right-click context menu for quick access while browsing
No download options appear on the page Refresh the page, press play on the video, and wait a few seconds for the stream to load. Then open the extension popup again.
The player button does not show Make sure you are on a supported 321Tube video page and the video player has loaded. Try refreshing the page.
The download fails or stops mid-way Check your internet connection and try again. Some longer videos may take a moment to process through the offscreen pipeline.
Only one format is available The quality options depend on what the source exposes. Some pages may only provide a single stream.
The extension asks me to sign in You need to activate the extension with your email address. The trial includes 3 free downloads after activation.
Includes 3 free downloads so you can test the workflow first
Email sign-in uses secure one-time password verification
No credit card required for the trial
Unlimited downloads are available with a paid license
Start here: 321tube Downloader
Open the latest release page: GitHub Releases
Download the correct build for your browser.
Install the extension.
Open a supported 321Tube page.
Use the popup to detect and download the media.
How do I download a 321Tube video? Open a supported 321Tube video page, press play, then use the player download button, the extension icon, or the right-click menu.
What formats can it detect? The extension normalizes direct MP4 and HLS/M3U8-style media URLs when they are exposed by the page or related playback hosts.
What quality options are available? Quality depends on what the source exposes. The extension attempts to infer resolution from labels or URLs and sorts available formats by height where possible.
Where are downloads saved? The extension uses an organized 321Tube download folder for saved files.
Do I need to press play first? Usually yes. Many video pages only expose the final stream after playback starts or after player scripts run.
Does it use a remote downloader server? No. The extension is designed around in-browser detection and download processing. Authentication and update checks call SERP and GitHub services, but media processing is local to the extension pipeline.
Only download content you own or have explicit permission to save
An internet connection is required for downloads
Press play on the video first so the extension can detect the media stream
Available quality options depend on what the source provides
This repository is distributed under the proprietary SERP Apps license in the LICENSE file. Review that file before copying, modifying, or redistributing any part of this project.
321Tube is an adult video platform that hosts content from a variety of creators and studios. This extension helps viewers save videos from 321Tube for offline access through a simple browser-based workflow.