MCA Selector

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

MCA Selector is ranked #4 of 35 in Minecraft world editors on Inferse. It runs on Linux, macOS, Windows. There is a free plan.

Compared on Minecraft world editors

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

Facts

Purpose: MCA Selector exports, deletes or edits selected chunks and regions in Minecraft Java Edition world saves.github.com · 30 Sept 2026
Chunk filtering: Filters can select, export or delete chunks and regions using conditions such as data version, last update time and inhabited time, with multiple conditions chained together.github.com · 30 Sept 2026
Custom scripts: The filter tool supports custom one-line Groovy scripts and a Script Editor.github.com · 30 Sept 2026
NBT editing: The chunk editor allows editing the entire NBT structure, including poi and entities data, with tags that can be changed, added, deleted or moved.github.com · 30 Sept 2026
Chunk import: Chunks can be imported from another world with offsets, overwrite options, selection-only import, Y offsets and section ranges.github.com · 30 Sept 2026
Copy and paste: Selections can be copied to the system clipboard and pasted into the same or a different world.github.com · 30 Sept 2026
Overlays: Customizable overlays display per-chunk values as color gradients with configurable minimum and maximum values.github.com · 30 Sept 2026
Command line: Using any command-line parameter switches MCA Selector to CLI mode without starting the GUI.github.com · 30 Sept 2026
CLI operations: CLI modes include selection creation, chunk export, chunk import, region defragmentation, chunk deletion, NBT changes, cache image generation and image generation.github.com · 30 Sept 2026
Supported versions: The project lists support from Minecraft 1.2.1 through 1.21.11 and versions 26.1 through 26.3+.github.com · 30 Sept 2026
Downloads: The repository provides Windows Installer, macOS arm64 and x64, Debian arm64 and x64, RPM arm64 and x64, and universal JAR downloads.github.com · 30 Sept 2026
License: The software is released under the MIT License, permitting use, copying, modification, publication, distribution, sublicensing and sale subject to the license conditions.github.com · 30 Sept 2026
Safety warning: The project warns that MCA Selector modifies and deletes Minecraft world chunks and recommends making backups before use.github.com · 30 Sept 2026
Support: The maintainer profile links to a Discord server.github.com · 30 Sept 2026
Notable limitation: The project states that snapshot-generated worlds are not guaranteed to work even when a version appears in the supported-version table.github.com · 30 Sept 2026