https://github.com/cafali/resolutiontweak

This simple tool lets you switch between two resolutions—native and custom—with a single click. It automatically toggles between the resolutions depending on your current setting. If you're using the native resolution, it switches to custom, and vice versa.
https://github.com/cafali/resolutiontweak

display resolution tools utility windows

Last synced: about 2 months ago
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This simple tool lets you switch between two resolutions—native and custom—with a single click. It automatically toggles between the resolutions depending on your current setting. If you're using the native resolution, it switches to custom, and vice versa.

• Host: GitHub
• URL: https://github.com/cafali/resolutiontweak
• Owner: cafali
• License: mit
• Created: 2024-10-03T18:56:33.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2025-06-30T11:17:41.000Z (12 months ago)
• Last Synced: 2025-06-30T12:26:38.312Z (12 months ago)
• Topics: display, resolution, tools, utility, windows
• Language: C++
• Homepage:
• Size: 42 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# ResolutionTweak

This simple tool allows you to quickly switch between two resolutions—native and custom—with a single click.

![res](https://github.com/user-attachments/assets/e222f62c-e674-41b3-8c7a-aa46b234fd11)

It eliminates the need to navigate through the Windows settings to change the resolution.

When launched, the tool automatically switches between your native and custom resolution—switching to the custom resolution if you're on the native one, and vice versa.

You can adjust the resolution using a configuration (cfg) file.

```

CustomRes

CX=1920 [px]

CY=1440 [px]

CR=165 [Hz]

NativeRes

NX=2560 [px]

NY=1440 [px]

NR=165 [Hz]

```

> [!NOTE]

Make sure that if you use a custom resolution that is not already available in Windows, you add it to the Custom Resolutions section in the NVIDIA Control Panel or AMD Adrenalin Software.

![image](https://github.com/user-attachments/assets/8f027d9c-a7dc-4f33-ad05-5093c4315137)

# Why?

Idk.. I created this to quickly switch to 4:3 when playing CS. This allows me to play 4:3 in fullscreen windowed mode, where I don't need to worry about the long alt+tabbing issue that occurs in fullscreen mode and often bugs out when playing 4:3.