Composition guide feature in Galaxy devices

1. Open the Camera app from your device's home screen or apps menu.

2. Tap the camera quick control option.

3. Then, tap on Settings.

4. In Camera settings, choose Composition guide and turn it on.
Note: For Galaxy devices, version less than OneUI 7: Open Camera app > Settings > Grid lines > On.

5. Pick a suitable option based on your needs.

6. After returning to the live preview mode, observe the appearance of intersecting horizontal and vertical lines superimposed across the image area, facilitating better visual organization during shooting sessions.