Downloader for GoKollab

About

Download videos from GoKollab pages, lessons, and shared content.

SERP GoKollab Downloader for Chrome is purpose-built for GoKollab course portals. It detects supported videos inside lesson pages and shared content, then downloads them as MP4 files. The popup organizes everything into Videos, Images/GIFs, and Text tabs so you can see and save all course materials on the page. Built on Manifest V3 for Chrome's latest Web Store extension platform.

Navigate to any course lesson in your GoKollab portal, click the extension icon, and the popup displays all detected assets with quality options. Download individually or hit "Download Visible" to save everything at once. HLS-to-MP4 conversion runs entirely in your browser — no external software, no command line.

✅ Intelligent GoKollab portal detection via DOM heuristics — only activates on supported portal pages
✅ Built-in detection for supported video players inside GoKollab pages
✅ Quality selector with available resolutions pulled from each embedded video platform
✅ "Download Visible" bulk download — save all detected videos, images, and text on the page at once
✅ In-page download manager with real-time progress bars, speed display, and up to 3 concurrent downloads
✅ Asset tabs for Videos, Images/GIFs, and Text — plus text extraction to .txt files

HOW TO USE
1. Install SERP GoKollab Downloader from the Chrome Web Store
2. Go to your GoKollab course portal and open a lesson
3. Click the extension icon to scan the page for videos, images, and text
4. Select your preferred quality or hit "Download Visible" to grab everything
5. Videos save as MP4, images in their original format, text as .txt

PERFECT FOR
— Saving course videos and training materials from GoKollab portals for offline study
— Bulk downloading entire lesson pages — videos, images, and text — with one click
— Downloading embedded lesson videos from GoKollab portals

3 free downloads included after email sign-in — no credit card required. Upgrade to a license at serp.ly/gokollab-downloader for unlimited downloads. $17/month.

This extension is not affiliated with or endorsed by GoKollab. Users are responsible for ensuring they have the right to download content. This extension is intended for downloading content you own or have legitimate access to through your course membership.