An Instagram video downloader is a tool or site "https://www.ig-downloader.org" that allows users to download videos from Instagram. Instagram is a popular social media platform that allows users to share photos and videos with their followers. However, the platform does not have a built-in feature that enables users to download videos from Instagram.

To download videos from Instagram, users can use a video downloader tool or application. These tools usually work by copying the URL of the Instagram video and pasting it into the downloader. The downloader then extracts the video and allows the user to save it to their device.

It's important to note that downloading videos from Instagram without permission from the video owner may be a violation of Instagram's terms of service and may also infringe on the copyright of the video owner. It's always best to get permission from the owner before downloading any videos.