GUI Tween Mod (26.3, 1.20.1) – Browse Every Chest and Inventory

GUI Tween Mod adds fluid motion effects to menus and user interfaces. It changes the way inventory windows, chat messages, hotbars, and stored items animate when opened or updated. With this mod, screen transitions feel lively and modern without altering any core gameplay mechanics.

Features:

• Chat Animation: Animates incoming chat text so messages slide onto the screen cleanly.
• Window Open Animation: Adds opening and closing motion whenever you view chests, inventories, or crafting screens.
• Window Item Animation: Plays motion effects for items placed or moved inside interface slots.
• Hotbar Animation: Brings visual motion to the hotbar when selecting, moving, or switching items.
• Item Use Animation: Triggers visual motion whenever you hold and use items.
• Includes a built-in settings menu to manage all visual interface motion effects.
• Supports custom data packs so players can add output slot animations to any custom screen.

Configuration:

• enable debug window: Shows screen class names and slot indexes directly on your screen to help set up custom animations.

How to Use:

1. Open the mod settings screen and turn on the enable debug window option.
2. Open your desired container or menu in the game to find its screen class name and slot index numbers.
3. Create a data pack using the folder path "Any Name"/data/"mod id"/window_slots/"name".json.
4. Inside the JSON file, set name to the screen class name and enter the output slot array under output_slots.
5. Reload or launch your world to apply custom slot motion effects to your chosen screen.

Screenshots:

GUI Tween Mod Download Links