Download videos from PornLib /video pages with iframe-aware detection and likely m3u8 or mp4 stream resolution.
Pornlib Downloader is a browser extension built for the PornLib library/catalog platform, designed to help you save videos from branded /video pages. Instead of digging through page source or network tools, this extension follows the embedded player handoff that PornLib uses and surfaces the available media stream for download.
Detects the iframe-based playback layer on PornLib video pages
Works with the distinctive /video route that uses a descriptive slug plus numeric tail
Targets m3u8 and mp4 stream formats commonly found after the embedded handoff
Provides a clean popup interface for one-click video saving
Keeps your downloads private without relying on third-party services
Offers a free trial so you can test compatibility before purchasing
🚀 Get it here: Pornlib Downloader
🆕 Latest release: GitHub Releases
❓ Help center: SERP Help
🪲 Report bugs: GitHub Issues
💡 Request features: Feature Requests
PornLib organizes its video content under a library-style catalog system with branded /video pages. Unlike typical tube sites where the media source is directly embedded, PornLib often hands off playback through an iframe layer before the actual stream becomes available. This extra step makes it harder for standard downloader tools to find and capture the video file.
Pornlib Downloader is purpose-built for this setup. It recognizes the PornLib page structure, follows the iframe handoff, and surfaces the m3u8 or mp4 stream so you can save the video in a single click. The extension stays focused on PornLib's specific architecture instead of using generic detection logic that may miss the embedded player layer.
Detects iframe-based playback handoff on PornLib video pages
Works with the /video route pattern that uses a descriptive slug plus numeric tail
Supports m3u8 and mp4 stream discovery after the embedded player layer
One-click download interface from the browser toolbar popup
No need to inspect page source or open developer tools
Lightweight extension that only activates on supported PornLib pages
Private processing with no external server uploads
Clean MP4 output for easy playback and archiving
Install the extension from the latest release.
Open PornLib 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.
Navigate to a PornLib video page with a URL like /video/descriptive-slug-123456.
Allow the page to load completely, including the embedded player iframe.
Click the Pornlib Downloader icon in your browser toolbar to open the popup.
Wait while the extension scans the page and follows the iframe handoff.
Review the detected stream options displayed in the popup.
Select your preferred quality or format from the available choices.
Click the download button to start saving the video.
Save the completed MP4 file to your preferred location.
Input: m3u8 and mp4 streams discovered through the iframe-based playback handoff on PornLib /video pages
Output: MP4
Saved files use MP4 so they are easier to replay on standard media players, move between devices, or archive locally.
PornLib viewers who want to save videos for offline viewing
Users who prefer a browser extension over manual network inspection
People who visit PornLib's library-style catalog pages frequently
Anyone looking for a dedicated tool that understands PornLib's iframe handoff structure
Saving a favorite video from a PornLib /video page for later offline playback
Archiving content from PornLib's catalog before it may be removed or changed
Building a personal library of downloaded videos organized by category
Watching PornLib videos on devices or networks with limited streaming capability
Keeping a backup copy of videos you have permission to save
The extension does not detect any video on the page Make sure the video player has started playing. PornLib often requires user interaction before the iframe handoff completes.
The download button is grayed out or unresponsive Refresh the page and try again. If the issue persists, check that you are on a supported PornLib /video page with the correct URL format.
The popup shows no stream options The embedded player may not have fully loaded. Wait for the video to begin playing, then open the popup again.
The download fails partway through Check your internet connection and try again. Some streams may be temporarily unavailable from the source.
I see an error about unsupported browser Make sure you are using a compatible browser version. Check the latest release notes for supported browser information.
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/pornlib-downloader
Open the latest release page: GitHub Releases
Download the correct build for your browser.
Install the extension.
Open a supported PornLib page.
Use the popup to detect and download the media.
Does this extension work on every PornLib video page? It is designed for PornLib /video pages that use the descriptive slug plus numeric tail URL pattern and iframe-based playback handoff.
Can I download videos in the highest quality available? The extension detects the streams surfaced after the iframe handoff, which typically includes multiple quality options when available.
Is my download history tracked or stored anywhere? No. The extension processes everything locally in your browser and does not send your download activity to any external server.
What happens if the stream format changes in the future? The extension targets m3u8 and mp4 formats commonly found on PornLib. If the platform changes its delivery method, an update may be needed.
Do I need an account to use the trial? You need to sign in with your email using a one-time password to activate the 3 free downloads, but no credit card is required.
Only download content you own or have explicit permission to save
An internet connection is required for downloads
PornLib video pages use an iframe handoff that may take a moment to complete after playback starts
The extension is designed for the PornLib library/catalog platform and may not work on other sites
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.
PornLib is a library-style video catalog platform that organizes adult content under branded /video pages with descriptive slugs and numeric URL tails. The platform uses an iframe-based playback handoff that can make direct video downloading more complex without a dedicated tool like this extension.