Open the Pinterest app or website
Find the video you want to save
Tap the three-dot menu on the pin
Select Download video if the option is available
Wait for the video to save to your device
Open your Gallery or Photos app to find the downloaded video
If Download video is not available, use a screen recorder to record the video
Save the screen recording to your Gallery
Make sure you have permission to download or save the video
Check your device storage if the video does not appear in your Gallery