You can check the source code of the Instagram video page and extract the download link to download the videos from Instagram onto your computer. Download Videos from Instagram to Computers by Video Downloader Save Instagram Videos to Computer via Source Code Then you can transfer these videos to your iPhone/iPad with or without iTunes, or if you are running a Mac, you can also AirDrop videos from your Mac to iPhone, it is very easy.
You might have known how to save Instagram photos on computer, iPhone or iPad, but do you know how to save Instagram videos to computer? This tutorial will show you a simple and free way to download Instagram videos to your Mac or Windows PC.