Window Size Mod Wiki
Window Size Mod Wiki & Guide
wiki.9minecraft.net/window-size-mod/
Allows customization of the game window dimensions and resolution settings.
Guides
Step-by-step, in-game.
Change Your Game Window Size In-GameAccess the Window Size Settings Open Minecraft and load into a world or stay at the main menu. Press Esc to open the…Make Your Window Size Changes PermanentHow Persistence Works Unlike manually editing options.txt , Window Size Mod automatically saves your window size…Resize Your Window Without Restarting MinecraftReal-Time Window Adjustment One of Window Size Mod's key conveniences is the ability to change your window size…Troubleshoot Window Size Not ChangingCheck Your Game Mode Window Size Mod only affects non-fullscreen windows. If you're playing in fullscreen mode, the…
Frequently asked questions
Where do I find the window size slider?
Open your Settings menu in-game, then navigate to the Video settings tab. The window size slider will appear near the top of the options, and only works when you're not in fullscreen mode.
Do I need to restart Minecraft for window size changes to save?
No. Changes apply immediately when you adjust the slider, and the mod automatically saves your preference so it persists when you close and reopen the game.
Why isn't the window size slider showing up?
Make sure you're in windowed mode, not fullscreen—the slider only appears for non-fullscreen windows. If you're in windowed mode and still don't see it, verify the mod is properly installed and loaded.
Can I use this mod with fullscreen mode?
No, the window size slider is disabled in fullscreen mode. You'll need to switch to windowed mode in your Video settings to access the slider.
See all 10 Window Size questions ›
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