How To Make Genshin Impact Full Screen : Display Resolution Optimization Steps

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Setting Genshin Impact to full screen mode is found in the game’s graphics settings menu. If you are wondering how to make genshin impact full screen, you are not alone. Many players struggle with windowed mode or black bars around their game.

This guide will show you every method to get Genshin Impact running in true full screen. We cover PC, mobile, and console settings. You will also learn how to fix common issues like the game not going full screen or reverting to windowed mode.

How To Make Genshin Impact Full Screen

The easiest way is through the in-game settings. But sometimes the option is hidden or not working. Below are step-by-step instructions for all platforms.

For PC (Windows And Mac)

On a computer, you have two main ways to switch to full screen. The first is inside the game. The second uses keyboard shortcuts or config files.

Method 1: Using In-Game Settings

  1. Launch Genshin Impact and log into your account.
  2. Press the Esc key to open the Paimon menu.
  3. Click on Settings (the gear icon).
  4. Go to the Graphics tab.
  5. Find the option labeled Display Mode.
  6. Change it from Windowed to Full Screen.
  7. Click Save or apply the change.

If the option is grayed out or missing, your game might be running in a compatability mode. Try the next method.

Method 2: Using Alt+Enter Shortcut

This is a quick fix that works on most Windows PCs. While the game is running, press Alt and Enter at the same time. The game should snap to full screen. If it does not, press it again to toggle back.

Note: This shortcut might not work if your graphics driver is outdated. Update your GPU drivers first.

Method 3: Editing The Config File

If the in-game setting is stuck, you can force full screen by editing a text file. This is safe if you follow the steps exactly.

  1. Close Genshin Impact completely.
  2. Open File Explorer and go to this folder:
    C:\Users\[YourUsername]\AppData\LocalLow\miHoYo\Genshin Impact\
  3. Find the file named config.ini.
  4. Right-click it and open with Notepad.
  5. Look for a line that says screenmanager is fullscreen mode.
  6. Change the value from 0 to 1.
  7. Also check the line Screenmanager Resolution Width and Screenmanager Resolution Height. Set them to your monitor’s native resolution (e.g., 1920 and 1080).
  8. Save the file and close Notepad.
  9. Right-click the file, go to Properties, and check Read-only. This prevents the game from overwriting your settings.
  10. Launch the game. It should now start in full screen.

Be careful: If you set the wrong resolution, the game might look stretched or have black bars. You can always undo the read-only flag and let the game reset.

For Mac (Using PlayCover Or Boot Camp)

Genshin Impact is not natively available on Mac. Most players use PlayCover (for M1/M2 Macs) or Boot Camp (for Intel Macs).

On PlayCover, the full screen option is inside the app settings. Open PlayCover, right-click Genshin Impact, and select Settings. Under Display, choose Full Screen. If you see black bars, adjust the aspect ratio to match your screen.

On Boot Camp, treat it like a Windows PC. Use the in-game settings or Alt+Enter method above.

For Mobile (IOS And Android)

Mobile devices usually run games in full screen by default. But some phones have notch or punch-hole cameras that cut off the game.

To force full screen on Android:

  • Go to your phone’s Settings.
  • Tap Display then Full Screen Apps.
  • Find Genshin Impact in the list and toggle it on.

On iOS, there is no direct setting. Make sure your phone is not in Zoomed Display mode. Go to Settings > Display & Brightness > View and select Standard. This gives you the full screen area.

For PlayStation (PS4 And PS5)

Console versions of Genshin Impact always run in full screen. But if you see black bars, check your TV or monitor settings.

  • Press the PS button to go to the home screen.
  • Go to Settings > Screen and Video.
  • Set Display Area to Full.
  • Also check your TV’s aspect ratio setting. It should be set to 16:9 or Just Scan.

Common Full Screen Problems And Fixes

Sometimes the game refuses to go full screen. Here are the most frequent issues and how to solve them.

Game Stays In Windowed Mode

This happens if the config file is corrupted or if your graphics driver is not compatible. First, try the Alt+Enter shortcut. If that does not work, update your GPU driver from NVIDIA, AMD, or Intel’s website.

Another cause is running the game in Borderless Windowed mode. This is not true full screen. In the settings, make sure you select Full Screen and not Borderless.

Black Bars On The Sides

Black bars appear when your monitor’s aspect ratio does not match the game’s. Genshin Impact uses 16:9 by default. If you have an ultrawide monitor (21:9), you will see black bars on the sides.

To fix this, you can try forcing the game to stretch. But this will make the image look squished. A better solution is to play in Borderless Windowed mode, which fills the screen but keeps the correct aspect ratio.

Game Crashes When Switching To Full Screen

This is usually a driver or resolution issue. Lower your graphics settings before switching. Set the resolution to your monitor’s native resolution. If it still crashes, verify the game files through the launcher.

On PC, open the Genshin Impact launcher, click the Settings icon, and select Repair Game Files. This will scan and fix any corrupted data.

Full Screen Option Is Grayed Out

This happens if the game detects a secondary monitor or if you are using a virtual machine. Disconnect extra monitors and try again. Also, make sure you are not running the game in compatibility mode for an older Windows version.

Advanced Tips For Full Screen Optimization

Once you have full screen working, you can tweak a few settings for a better experience.

Set Correct Resolution

Always match the game resolution to your monitor’s native resolution. For 1080p monitors, use 1920×1080. For 1440p, use 2560×1440. Using a lower resolution in full screen will make the game look blurry.

Disable V-Sync For Lower Input Lag

V-Sync can cause stuttering in full screen mode. If you have a high refresh rate monitor (120Hz or more), turn V-Sync off in the graphics settings. This gives you smoother gameplay.

Use Borderless Windowed For Multitasking

If you alt-tab often, Borderless Windowed mode might be better. It looks like full screen but lets you switch to other windows without the game minimizing. The downside is a slight performance hit.

Update Graphics Drivers Regularly

Outdated drivers are the number one cause of full screen issues. Check for updates once a month. NVIDIA and AMD release game-ready drivers that improve compatability with Genshin Impact.

Frequently Asked Questions

Why is my Genshin Impact not going full screen?

This is usually due to outdated graphics drivers, a corrupted config file, or the game running in compatability mode. Try updating drivers and editing the config.ini file as shown above.

Can I make Genshin Impact full screen on a laptop?

Yes. The same methods work on laptops. If you have a laptop with a high DPI screen, you might need to adjust the scaling settings in Windows. Right-click the game shortcut, go to Properties > Compatibility, and check “Override high DPI scaling behavior.”

Does full screen mode improve performance?

Yes, true full screen usually gives better FPS than windowed or borderless mode. This is because the game has exclusive control over the display. You might see a 5-10% performance boost.

How do I force Genshin Impact to full screen on an ultrawide monitor?

Genshin Impact does not natively support ultrawide resolutions. You will see black bars on the sides. Some players use third-party tools like Flawless Widescreen to remove the bars, but this is against the game’s terms of service and can get you banned.

What is the difference between Full Screen and Borderless Windowed?

Full Screen gives the game exclusive control over the display. It offers better performance but makes alt-tabbing slower. Borderless Windowed runs the game in a window that fills the screen. It is easier to multitask but uses more system resources.

Final Thoughts

Now you know how to make genshin impact full screen on any device. The in-game settings are the safest method. If they fail, the config file edit or Alt+Enter shortcut usually works.

Remember to keep your drivers updated and check your monitor settings if black bars appear. Full screen mode gives you a more immersive experience and can even boost your FPS.

If you still have trouble, try repairing the game files or reinstalling the launcher. Most issues are easy to fix with a little patience.

Enjoy exploring Teyvat in full screen, without distractions or black borders.