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Chunker vs J.A.C.K.

Chunker logo

Chunker

7.6#1 in minecraft world editorsFree plan
Free planWebAPILinuxmacOS
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J.A.C.K.

5.9#16 in game modding tools$14.99 one-time
LinuxmacOSWindows
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What both publish

FactChunkerJ.A.C.K.
ExtensibilityCLI parameters support block, biome, dimension, world-setting, pruning and converter-mapping JSON inputs.Plugins can add capabilities such as brush primitives, texture and model formats, and game configurations with import and export formats.
PurposeChunker converts Minecraft worlds between Java Edition and Bedrock Edition.J.A.C.K. is a level editor for games using Quake-style BSP architecture.

Chunker plans

  • FreeFree

J.A.C.K. plans

  • Steam version$14.99, paid once

Pick Chunker if…

Chunker suits Minecraft players who need to move worlds between Java and Bedrock editions or adjust worlds between supported versions. It also fits users who want local processing or a command-line workflow.

Pick J.A.C.K. if…

J.A.C.K. suits people designing levels for the classic games it supports, including Quake and Half-Life. Its donationware release is free to use, with a Steam version also listed.

Charts they share