ChunkCleaner

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

ChunkCleaner is ranked #10 of 35 in Minecraft world editors on Inferse. It runs on Linux, Windows.

Compared on Minecraft world editors

Free plan: Yesgithub.com
Minecraft editions: javagithub.com
Supported platforms: Windows, Linuxgithub.com
Region editing: Yesgithub.com
Terrain editing: Nogithub.com
Entity editing: Nogithub.com
Batch operations: Yesgithub.com
Supported world formats: .mca region filesgithub.com

Facts

Purpose: ChunkCleaner deletes Minecraft region files (.mca) with low playtime to save space and improve performance.github.com · 3 Oct 2026
How it judges use: It uses each chunk’s InhabitedTime to determine whether it is used.github.com · 3 Oct 2026
Comparison modes: The `-mode` option supports `perChunk` and `regionSum`; its default is `perChunk`.github.com · 3 Oct 2026
Threshold: The `-minInhabitedTicks` option defaults to `250` and sets the value for a chunk to count as used.github.com · 3 Oct 2026
Dry run: The `-dryRun` option runs without making changes and defaults to `false`.github.com · 3 Oct 2026
File handling: The `-newPath` option moves region files to a specified path; if omitted, `.mca` files are deleted.github.com · 3 Oct 2026
Input: The `-path` option specifies the directory containing `.mca` files to clean.github.com · 3 Oct 2026
Known caveat: The README warns that Minecraft’s `InhabitedTime` may increment slower than expected in some chunks and names versions 1.12.2, 1.17.1 and 1.18.2 as affected examples.github.com · 3 Oct 2026
License: The repository includes an MIT license.github.com · 3 Oct 2026
Warranty: The README says the software is provided as is and disclaims warranties and liability.github.com · 3 Oct 2026
Intended users: The README describes it as a tool for deleting unused chunks or regions from Minecraft worlds based on playtime.github.com · 3 Oct 2026
Planned options: The README lists adding `LightPopulated` and `TerrainPopulated` as TODOs.github.com · 3 Oct 2026
How it measures use: It uses a chunk’s InhabitedTime value to decide whether it has been played in enough.github.com · 4 Oct 2026
Verbose output: The -v option increases the amount of information shown during processing and defaults to false.github.com · 4 Oct 2026
Planned features: The project lists adding LightPopulated and TerrainPopulated as options in its TODO section.github.com · 4 Oct 2026
Example platform: The README’s command example invokes a binary named ChunkCleaner-Linux64.github.com · 4 Oct 2026