Window Size Mod (26.2, 1.21.1) – Permanently Modify The Full Screen Window Size

To permanently modify Minecraft’s game window size, players will have to edit the options.txt file. Window Size Mod is here with a better and ore convenient solution. This mod allows you to permanently modify the game window size using the in-game slider provided.

Features:

• Permanently modify Minecraft’s game window size.
• You no longer have to edit the options.txt file.
• Applies to the non-fullscreen game window.

Screenshots:

Window Size Mod Download Links