If you love Instagram reel videos but don't want to post them on your timeline, you can download them using a third-party app. There are several options, but not all of them work well. The process is pretty simple: open the reel that you want to download, click the three-dot menu, and then select Copy Link. Once you have the link, paste it into the third-party application. The app will then open your phone and download the video.
https://instadp.io/reels-downloader/