Peacock TV is a popular streaming service offering a wide range of shows, movies, and live sports. However, like many digital platforms, users sometimes encounter technical glitches. One common issue faced by viewers is that Peacock TV does not display in full screen. While this might seem frustrating, there are several proven methods to resolve the issue and resume uninterrupted viewing.
Common Reasons Why Peacock TV Isn’t in Full Screen
Understanding why the full screen isn’t functioning correctly is the first step in resolving the issue. Some of the most common causes include:
- Browser incompatibilities or outdated versions
- Incorrect display settings on your device
- Issues with the app on smart TVs or mobile devices
- Conflicts with browser extensions or plugins

How to Fix Peacock TV Not in Full Screen
1. Refresh or Relaunch the App or Web Page
Sometimes a simple refresh can solve the problem. Reload the Peacock TV page or close and reopen the app to see if full screen mode becomes available.
2. Check Browser Compatibility and Updates
If you’re using Peacock TV on a browser, ensure that it is one of the supported browsers like Chrome, Firefox, Safari, or Edge. Also, make sure it’s updated to the latest version.
3. Try Full Screen Shortcut
Pressing the F11 key on a Windows PC or Control + Command + F on a Mac toggles full screen mode. This shortcut might override the display issue, especially if the control button on the video player is unresponsive.
4. Inspect the Video Player Settings
Hover your mouse over the video area. If the full screen icon (usually two arrows pointing outward) is visible, click on it. If it doesn’t work, try restarting your browser or application.
5. Verify Display Settings on Your Device
On smart TVs or mobile devices, disable any custom display modes that may restrict content display. Turn off zoom modes or display adjustments that might interfere with full screen playback.
6. Clear Browser Cache and Cookies
Old cache and cookies can cause display glitches. Clear your browser’s cache and cookies from the settings menu, then restart it and try launching Peacock TV again.
7. Disable Browser Extensions
Ad blockers and other extensions can interfere with the video player. Disable extensions one at a time to see if any of them is the source of the problem.

8. Update Peacock TV App
If you’re using the Peacock TV app on your mobile device or smart TV, ensure it’s up to date. Go to your device’s app store and check for updates.
9. Try a Different Device
If all else fails, try accessing Peacock TV from another device. If it works there, the problem may be specific to your original device or its configuration.
Frequently Asked Questions (FAQ)
- Q: Why won’t the full screen button appear on my Peacock video?
A: This can be caused by outdated browsers, browser extensions, or resolution settings. Try updating your browser or disabling conflicting extensions. - Q: How do I make Peacock TV full screen on my smart TV?
A: Use your TV remote’s full screen or aspect ratio option. Additionally, ensure no display scaling is forcing a zoomed layout. - Q: Can cookies and cache really affect full screen functionality?
A: Yes. Corrupted or outdated cached files can interfere with how video players load and function. - Q: Is the lack of full screen a common bug in the Peacock app?
A: It can occur occasionally, especially after app updates. Keeping your app and device software updated helps avoid such issues. - Q: Is there a difference in full screen behavior between browsers and apps?
A: Yes. Browsers may be affected by third-party extensions and settings, while apps depend more on system-level configurations.
In conclusion, while not being able to view Peacock TV in full screen can be inconvenient, the issue is usually easy to resolve with basic troubleshooting. By following the steps above, viewers should be able to restore their streaming experience quickly and enjoy their favorite content at maximum screen capacity.