Alphares is a Windows tool built for Fortnite players who use custom resolutions. If you play on stretched res like 1600x1080 or 1440x1080, you know the frustration when Fortnite resets your settings after every update. Alphares fixes this problem by modifying your game configuration file and locking it in read-only mode. This prevents Fortnite from changing your resolution back to default. The tool is free, open source, and used by competitive players worldwide.
Unlike complex workarounds that require editing files manually every time, Alphares provides a simple interface where you enter your desired width and height, enable read-only protection, and click apply. That's it. Your custom resolution stays locked until you decide to change it. The tool works with both 32-bit and 64-bit Windows systems and requires no installation. Just download, run, and apply your settings.
Features
Everything You Need for Custom Resolution
Lock Resolution
Set your custom resolution once and keep it locked. Fortnite cannot change it back.
One-Click Apply
Simple interface. Enter width and height, check read-only, click apply. Done.
Free Forever
No cost, no ads, no premium features. Download and use immediately.
Safe to Use
Open source code. Only modifies config file. No injection, no risk.
Easy Revert
Undo changes anytime with the built-in revert button.
No Installation
Portable executable. Run from anywhere on your PC.
Setup
Get Started in Minutes
Download Alphares
Get the correct version for your system from the download page. Move it to Desktop or Documents folder.
Run the Tool
Double-click alphares.exe to open. Windows may show security warning - click Run Anyway.
Enter Your Resolution
Type width and height values. Common options: 1600x1080, 1440x1080, or 1280x1024.
Enable Protection
Check the Read-only box to prevent Fortnite from changing your settings.
Apply and Play
Click Apply button. Launch Fortnite and enjoy your custom resolution.
Popular Options
Most Used Resolutions
1600x1080
Most popular choice. Good balance for visibility and performance.
1440x1080
More stretched than 1600x1080. Preferred by competitive players.
1280x1024
Classic 5:4 ratio. Very stretched for vertical FOV.
1154x1080
Extremely stretched. Maximum vertical view.
FAQ
Common Questions
Is Alphares safe?
Yes. It is open source and only modifies your local config file. No code injection, no virus. Windows may show a warning because the file is unsigned, but the software is safe.
Can I get banned?
No. Alphares only changes a config file that Fortnite reads. It does not inject code or modify game files. Many players use custom resolutions without issues.
How do I undo changes?
Run Alphares and click the Revert button. Or uncheck read-only, apply, then launch Fortnite to reset settings.
Why is my resolution not changing?
Close Fortnite before using Alphares. Try running as administrator. If still not working, delete GameUserSettings.ini file and try again.
Can I save in-game settings?
Not while read-only is enabled. Uncheck read-only, apply, change settings in Fortnite, then lock resolution again.
Does it work on all Windows versions?
Yes. Works on Windows 7, 8, 10, and 11. Both 32-bit and 64-bit versions available.
Important
What You Should Know
Read-Only Protection: When enabled, you cannot save settings in Fortnite. You must disable read-only in Alphares first, make your changes in-game, then re-enable protection.
FPS Setting: Set FPS to 0 in Alphares for unlimited framerate in Fortnite. Otherwise enter your target FPS like 60, 144, or 240.
Resolution Limitations: Some custom resolutions may cause issues like black bars, inability to click buttons, or problems minimizing. These are limitations of non-standard resolutions, not Alphares. You may need to adjust GPU control panel settings.