Snapchat is a popular messaging app with over 150 million active users. It allows users to send photos and videos that disappear after a set amount of time. However, there are ways to delete memories on Snapchat that you may not have known about. To delete a memory on Snapchat, first open the app and select the memory you want to delete. Next, tap the three lines in the top left corner of the screen and select “Delete Memory.” If you want to keep the memory but just don’t want it visible on your account, you can also tap “Keep This Memory Hidden.” ..