Spacial Swap
Spacial Swap lets players place and swap blocks without holding the right tool, by letting the main hand take on the mining speed of the strongest tool in the inventory.
What it does
Players can exchange a placed block for another one without switching tools first. The mod reads the strongest tool available in the inventory and applies its mining speed from the main hand, so a player can keep building or mining with a single item in hand. Fabric API is required, and the mod runs on client and server, so both the server and every player need it. Builds target 1.21.4, and the latest Fabric file is 1.1.0 for 1.21.4, released under the MIT License, which makes it open source.
Key features
Block swapping without tool changes
Placed blocks can be swapped for other blocks without switching to a tool first, which saves time when rebuilding an area.
Inventory-wide mining speed
The main hand borrows the mining speed of the strongest tool in the inventory, so no manual tool swap is needed.
Choose the block to swap with
Players pick which block to swap with, so there is no need to swap tools constantly to reach the right one.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Questions
Does Spacial Swap need Fabric API?
In the catalog
Spacial Swap is one of 29,952 Game mechanics mods on ModsFinder, and one of 19,630 Game mechanics mods for Fabric. 17,979 mods support Minecraft 1.21.4.
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What the author says
Your main hand will assume the mining speed and power of the strongest tool in your inventory for that block. This means you don't need to constantly swap tools, just choose the block you want to swap with.
Official listing
- Modrinth page
- modrinth.com/mod/spacial-swap
- Owner
- lamaprogramer
- Published
- 2025-03-06
- Updated on Modrinth
- 2025-03-09
- Facts verified
- 2026-10-15