GenFK.com is a free online Facebook Video Downloader. This tool generate video download link to save Facebook videos online without any install required. Video download is available in two resolution wherever available i.e. High-Definition (HD) videos and Standard-Definition (SD) videos. HD videos are better than SD videos in terms of quality and also bulkier in file size.
Both formats can be played on wide range of devices like MAC, PC, laptop, mobiles, etc. Download links may be served via SSL (HTTPs) protocol for better security Each link is valid for 3 hours maximum after that it will expire and not work. To download video again, simply enter the FB video URL in the input box above and generate the download link by clicking on 'Download' button. Download service is totally free and there is no limit on the number of downloads