I recently started a new Instagram account that I wanted all my cabbage patch patterns uploaded to. It was going to be a hassle to save each one onto my phone just to be able to upload, so I found a very easy way to do it from my laptop! You don't have to download anything, just follow the instructions on this blog. Right click anywhere on the instagram page, then click "inspect." When a window pops up, there is a picture of a phone/tablet (or Ctrl+Shift+M). Click that. You're good to go.
Here's my new Instagram account: https://www.instagram.com/cpkdiana/