Downloader for GoKollab

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