Landscape mode lets you browse the YouTube mobile app horizontally, making thumbnails and descriptions easier to view.
Enable landscape browse on the YouTube app
- In the YouTube app, tap your profile picture
.
- Tap Settings
General.
- Turn on Rotate screen.
If landscape browse still doesn't work, check whether Rotation Lock is turned off:
- On your iOS device, open the Control Center by swiping down from the top-right corner of the screen.
- If Rotation Lock
is highlighted, tap it to turn off Rotation Lock
.