Download one image from Pinterest is simple. You can click on the image and use the “save as” button to download the full-size image directly. However, it could be difficult if you want to download more than 100 images or photos at one time or by just one click.
You can search google by using a keyword like “Pinterest video downloader”, but most of them can only download one image rather than all images in that page.
It downloads pins in JPEG or PNG depending on the size of the file.