
Slot Swapper
This mod helps those who have a mouse wheel that doesn't work and can't navigate the hotbar. 2 keys are created to move the main cell in a certain direction. or just to add the bind keys.
Screenshots

About this Mod
EN:
How It Works:
- Assign Two Keys: Two new keybinds, "Scroll Left" and "Scroll Right," will appear in your controls settings.
- Single Press: Moves the active slot one step to the left or right. Perfect for precise selection.
- Hold Key: Rapidly scrolls through the hotbar in the chosen direction. Great for quickly navigating your entire inventory. or just to add the bind keys.
This mod is the perfect accessibility tool for players with a broken or unreliable mouse wheel, or for anyone who simply prefers keyboard-based controls.
RU:
как это работает:
- Назначьте две клавиши: В настройках элементов управления появятся две новые комбинации клавиш - "Прокрутка влево" и "Прокрутка вправо".
- Однократное нажатие: перемещает активный слот на один шаг влево или вправо. Идеально подходит для точного выбора.
- Удерживайте нажатой клавишу: быстро прокручивайте панель управления в выбранном направлении. Отлично подходит для быстрой навигации по всему вашему инвентарю.
Этот мод - идеальное средство повышения доступности для игроков со сломанным или ненадежным колесиком мыши, а также для тех, кто просто предпочитает управление с клавиатуры. или просто добавить бинды
Available Versions
How to Install Slot Swapper on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).
Install Mod
Open the mod browser in the dashboard and search for "Slot Swapper". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.1
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Slot Swapper server crashes on startup – what to do?
Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.
Is Slot Swapper compatible with forge?
Slot Swapper officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Slot Swapper – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Slot Swapper consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install Slot Swapper with just one click on your server.