Display
What Is My Screen Orientation?
Detect whether your screen is in portrait or landscape orientation. Updates on device rotation.
Live Result
Detecting…
What is it?
Screen orientation describes whether your display is wider than tall (landscape) or taller than wide (portrait). On mobile devices, this updates when you rotate your phone or tablet.
Why this matters
Responsive designs adapt layouts based on orientation. Mobile apps and PWAs use orientation APIs to optimize UI for reading vs. media consumption.
Common values
| Label | Value |
|---|---|
| Landscape | landscape-primary |
| Portrait | portrait-primary |
Frequently asked questions
Why does orientation not change on desktop?
Desktop monitors are typically fixed in landscape. Orientation changes are most noticeable on phones and tablets.
Related Tools
Explore more diagnostics
Visit the DeviceScope homepage for a complete live dashboard, or browse all tools in the Display category.