Open Snapchat and swipe to the camera screen
Tap the smiley face icon next to the capture button
Browse or search for the filter you want to use
Tap the filter to apply it
If available, tap the star or favorite icon to save it to your favorites
To save a custom filter, create it in Lens Studio and submit it to Snapchat
To reuse a saved filter, open the lens carousel and select it from your favorites
To keep a filter handy, use Snapchat Memories or your device’s screen recording if saving is not supported directly
Check your Snapchat settings and app version if the save option is not visible