Tap the pencil icon on the Preview screen to draw and doodle on your Snaps. Use your finger to draw, and tap the back icon (right arrow curving left) to undo.
To get a little more creative…
- Resize your brush by pinching your fingers in and out
- Change the color of your brush with the color slider
- Change the color palette by tapping the color overlay icon
- Draw with emoji by tapping the emoji button beneath the color slider