Craft Slabs Back Into Blocks
Craft Slabs Back Into Blocks lets players combine two slabs into a full block again, so unneeded slabs are not wasted.
What it does
Two slabs placed on top of each other in a crafting table produce the full block. Where a recipe already exists for placing two slabs side by side, that recipe still works. The conversions are controlled by a configuration list, where each entry names a slab, the block it becomes, and an optional pattern.
The default configuration is not preset with extra conversions. The config file ships with a list format and examples such as smooth stone slabs, cut copper slabs and a side-by-side pattern, which server owners can copy and adapt to the blocks in their world.
Installation needs Deimos as a required dependency on every loader. The mod is published for Fabric, Forge, NeoForge and Quilt across 34 release versions, 1.16.5 – 26.2, and it is open source under the MIT License. Server owners install it, and players connect with no copy of their own.
Key features
Slab-to-block crafting
Two stacked slabs in the crafting grid return the full block they were cut from.
Side-by-side recipe support
Vanilla slab recipes that place two slabs side by side still work alongside the stacking conversion.
Configurable slab list
A text list in the config maps each slab to its block and an optional crafting pattern.
Custom pattern option
An optional pattern field lets a conversion use a different arrangement in the crafting grid.
Gallery
Compatibility
Latest build for each game version and loader.
26.x4 of 4 versions with builds
1.21.x12 of 12 versions with builds
1.20.x7 of 7 versions with builds
1.19.x5 of 5 versions with builds
1.18.x3 of 3 versions with builds
1.17.x2 of 2 versions with builds
1.16.x1 of 1 version with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Use cases
Who it’s for: Survival players who collect slabs and server owners who want to control which slab conversions are available.
Questions
Does Craft Slabs Back Into Blocks need Deimos?
Do players need the mod installed?
Which loader should a server use?
Are the slab conversions changed by default?
In the catalog
Craft Slabs Back Into Blocks is one of 4,058 Storage mods on ModsFinder, and one of 2,474 Storage mods for Fabric. 13,894 mods support Minecraft 26.2.
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What the author says
This fully configurable mod lets you craft slabs back into full blocks, allowing you to reuse slabs you no longer need. To do this, simply place two slabs on top of each other in the crafting table. If a crafting recipe already exists for stacking two slabs, you can craft the full block by placing two slabs side by…
Official listing
- Modrinth page
- modrinth.com/mod/craft-slabs-back-into-blocks
- Owner
- MarsThePlanet
- Published
- 2022-12-11
- Updated on Modrinth
- 2026-09-05
- Facts verified
- 2026-10-15