Automatic Door Mod (1.21.8, 1.20.1) – Automatically Open & Close Nearby Doors

Automatic Door Mod (1.21.8, 1.20.1) is a clean, lightweight utility mod that adds automatic door behavior to Minecraft. Whenever you walk near a door, it opens automatically. Once you walk away, the door closes after a short delay. This eliminates the hassle of manually opening and closing doors every time you enter or exit a building, mine, or structure.

The mod enhances both convenience and immersion, making it perfect for survival bases, adventure maps, and redstone-free automation. It works with all standard wooden doors, and optionally iron doors as well. The behavior is fully configurable, giving you control over how long doors stay open and whether iron doors should be included.

Whether you’re running through your base, escaping from mobs, or simply want a smoother gameplay flow, Automatic Door Mod helps streamline your experience without introducing any complex mechanics or dependencies.

Features

Hands-Free Door Automation
Doors automatically open when you approach and close after you walk away.
Configurable Timer
You can set how long the doors stay open before closing, giving you more flexibility depending on your gameplay style.
Optional Support for Iron Doors
Iron doors, which normally require redstone or switches, can be set to open automatically just like wooden doors.
Simple and Efficient
No redstone, no commands, and no hassle. The mod works seamlessly in the background.
Client and Server Compatible
Can be used in both single-player and multiplayer environments. Lightweight enough for any modpack.

Configurable Settings

doorOpenTime: The duration (in milliseconds) that a door remains open after being triggered. Default is 2500 (2.5 seconds), can be set from 0 to 10000.
shouldOpenIronDoors: Enables or disables the automatic opening of iron doors. Default is true.