How do you secretly save Snapchats on Android?

Open the app, start recording, then open Snapchat. AZ Screen Recorder will be recording everything on your screen, so simply open the Snapchat message you want to hold onto forever. When you’re done viewing it, drag down from the top of your screen and stop recording. From there, you’ll have a shareable video file.

Can you save Snapchat messages without them knowing?

To screenshot on Snapchat without someone knowing, you’ll need to know how to set your phone in Airplane Mode and clear the app’s cache. You can clear the Snapchat cache through the Settings menu underneath Account Actions.