TXXX Downloader (Browser Extension)

Download TXXX videos as MP4 files directly from supported watch pages.

TXXX Downloader is a browser extension built for users who want a straightforward way to save TXXX videos for offline viewing. It detects supported video streams from the active page, lets you choose from the qualities exposed by the player, and exports the final video as MP4 without requiring command-line tools or separate desktop software.

• Save supported TXXX videos from the browser
• Detect player-backed media sources from watch pages
• Choose from available video qualities
• Export MP4 files for easier playback and archiving
• Avoid manual stream inspection and generic downloader failures

Links

• :rocket: Get it here: TXXX Downloader
• :new: Latest release: GitHub Releases
• :question: Help center: SERP Help
• :beetle: Report bugs: GitHub Issues
• :bulb: Request features: Feature Requests

Preview

Table of Contents

• Why TXXX Downloader
• Features
• How It Works
• Step-by-Step Tutorial: How to Download Videos from TXXX
• Supported Formats
• Who It's For
• Common Use Cases
• Troubleshooting
• Trial & Access
• Installation Instructions
• FAQ
• License
• Notes
• About TXXX

Why TXXX Downloader

TXXX pages can expose different playback formats depending on the source and player state. Generic download tools often fail because they assume a single direct file instead of detecting the active stream after playback starts.

TXXX Downloader is built to make that process simpler. Open the page, let the extension detect the media, choose the available quality, and save the result as MP4 from inside the browser.

Features

• Detects supported TXXX video streams from multiple sources
• Lists available quality variants when present
• In-page download button built into the video player
• Converts HLS streams to downloadable MP4 files in-browser
• Right-click context menu for a faster download flow
• Real-time progress tracking with download speed and file size
• Desktop notifications when downloads complete
• Auto-saves to an organized TXXX subfolder in Downloads
• Saves output as MP4 for broad compatibility
• Cross-browser support for Chrome, Edge, Brave, Opera, Firefox, Whale, and Yandex

How It Works

1. Install the extension from the latest release.
2. Open a TXXX video page and press play.
3. Let the extension detect the media source.
4. Open the popup or use the in-page download button.
5. Choose the quality or stream option you want.
6. Start the download and wait for the MP4 export to finish.
7. Save the final MP4 file locally.

Step-by-Step Tutorial: How to Download Videos from TXXX

1. Install TXXX Downloader from the latest GitHub release.
2. Open TXXX and sign in if the page requires account access.
3. Navigate to the video page you want to keep.
4. Let the player load fully and press play.
5. Click the in-page download button on the player or open the extension popup.
6. Review the quality options shown by the extension.
7. Choose the resolution you want if multiple options are shown.
8. Start the download and wait for the MP4 export to finish.
9. Open the saved video from your Downloads folder.

Supported Formats

• Input: supported TXXX watch-page sources (flashvars, HTML5 video, CDN)
• Input: TXXX HLS streams
• Output: MP4

Saved files use MP4 so they are easier to replay on standard media players, transfer between devices, or archive for later access.

Who It's For

• TXXX viewers who want offline copies of supported videos
• Users who need a simpler alternative to manual extraction
• People archiving videos they are allowed to access
• Browser users who do not want extra desktop tooling
• Anyone who wants a browser-based workflow instead of command-line tools

Common Use Cases

• Save a supported TXXX video for later
• Export the highest available quality as MP4
• Avoid manual URL hunting in page scripts
• Keep local copies for offline playback
• Download the best quality exposed by the page

Troubleshooting

The extension is not detecting anything Press play first and wait for the player to finish loading.

The listed source looks wrong Refresh the page and retry after starting playback again.

Only one quality is available That means the page currently exposes only one usable source.

The download stopped or failed partway through Check whether your internet connection dropped during the export. Retry the download from the popup.

The page requires account access The extension only works on media you can already open and play in your active browser session.

Security & Scope

• Operates only on the page the user intentionally opens in the active browser tab
• Detects supported playback sources only for user-initiated downloads or exports
• Does not execute page instructions, shell commands, or arbitrary scripts from page content
• Does not follow unrelated links or perform actions outside the active workflow
• Limits support to the named platform, approved embedded contexts, and user-authorized sessions when required

Trial & Access

• 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: https://serp.ly/txxx-downloader

Installation Instructions

1. Open the latest release page: GitHub Releases
2. Download the build for your browser.
3. Install the extension.
4. Open a TXXX video page.
5. Use the popup to detect and download the stream.

FAQ

Can I download TXXX videos as MP4? Yes. Supported downloads are exported as MP4 files.

Do I need extra software? No. The extension handles the workflow inside the browser.

Does it work on every page? It works on supported playback flows. Detection depends on how the page exposes the media.

Where are videos saved? They are saved to your default Downloads location, typically inside a TXXX subfolder.

What browsers are supported? Chrome, Edge, Brave, Opera, Firefox, Whale, and Yandex.

Is my data safe? Yes. Video processing happens entirely in your browser. Authentication uses secure OTP verification.

License

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.

Notes

• Only download content you own or have explicit permission to save
• An internet connection is required for downloads
• Must press play before the extension can detect the video
• Quality depends on the source and what the page exposes
• Multiple video sources (flashvars, CDN, embedded) are checked automatically

About TXXX

TXXX is a video site with mixed playback methods depending on the page and source. TXXX Downloader is designed to make supported downloads easier for users who can already access the content in the browser.