ModsFinder

BlockReplacer

by Demiboss

BlockReplacer lets creative players swap blocks across a selected area in bulk, using a set of simple commands on Fabric.

FabricClient or server, optionalMIT License26.1.2

What it does

Players select a region of the world and replace its blocks in one pass instead of placing them one at a time. The commands are built for creative mode, and every change can be undone or redone. The mod requires Fabric API and is published for Fabric only, with a single release for 26.1.2 dated 2026-06-12. Either side can run it, and neither needs it. It is released under the MIT License but is not open source.

Key features

  1. Bulk block replacement

    Swap one block type for another across a whole selected area with a short command, not block by block.

  2. Wand selection

    A wand marks the corners of the area to change and shows live progress while the replacement runs.

  3. Undo and redo

    Each replacement can be reverted or reapplied, so a mistaken swap in a large area can be corrected without rebuilding it by hand.

Compatibility

Latest build for each game version and loader.

26.1.21.0.0
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 1

Fabric APILightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.
Required

How it compares

Full comparison

OmniBuild Wand is a Fabric mod for 26.1.2 – 26.2 that runs on client and server and is open source under the MIT License. Packed Packs is client-side only, open source under the MIT License, and covers Fabric and NeoForge across 1.21.1 – 26.3. Count Easy is client-side only, is not open source, and targets 1.21.4 alone.

ModLoadersGame versionsEnvironmentUpdated
BlockReplacerFabric26.1.2Client or server, optional2026-06-12
OmniBuild WandFabric26.1.2 – 26.2Client and server2026-06-21
Packed PacksFabric and NeoForge1.21.1 – 26.3Client-side only2026-10-05
Count EasyFabric1.21.4Client-side only2026-10-13

Questions

Does BlockReplacer need Fabric API?

Yes. Fabric API is a required dependency and must be installed alongside BlockReplacer on Fabric.

Which game version does BlockReplacer support?

The only build listed is for 26.1.2, released as version 1.0.0 on 2026-06-12.

In the catalog

BlockReplacer is one of 8,016 Management mods on ModsFinder, and one of 5,930 Management mods for Fabric. 15,189 mods support Minecraft 26.1.2.

Management mods8,016Fabric modsMods for 26.1.215,189

Similar mods

Cherished Worlds1.12.2 – 26.3Default Options1.18 – 26.3Axiom1.20 – 26.3Resourcify1.8.9 – 26.3Rebind Narrator1.16.1 – 26.1.2Paxi1.19.2 – 26.1.2

What the author says

Replace blocks in bulk with simple creative commands. Everything works in creative mode and is fully undoable.
Demiboss, on the Modrinth page

Official listing

Owner
Demiboss
Published
2026-06-12
Updated on Modrinth
2026-06-12
Facts verified
2026-10-15

Tags

ManagementUtility
Open on ModrinthCompare