
Modrinth · Minecraft mod
Chunk Editor - MCA-Selector
Adds a chunk editor like MCASelector directly ingame! Select chunks by hand or rules (e.g. inhabit time), delete or extract them. Or just see your world in high speed!
Quick answer
Which Chunk Editor - MCA-Selector release should I use?
Chunk Editor - MCA-Selector 1.0.1+neoforge targets 1.21.11 with NeoForge. It must be installed on the client. Do not install it on the dedicated server. All 1 required mods have matching files.
Where it goes
Is Chunk Editor - MCA-Selector required on the client, server, or both?
It must be installed on the client. Do not install it on the dedicated server.
This file is marked client-only.
What else does Chunk Editor - MCA-Selector 1.0.1+neoforge need?
1.0.1+neoforge. Change the file and its required mods may change too.
Install KotlinLangForge first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Chunk Editor - MCA-Selector without breaking your instance.
Built for Chunk Editor - MCA-Selector 1.0.1+neoforge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.1+neoforge. It targets 1.21.11 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install KotlinLangForge first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
It must be installed on the client. Do not install it on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.0.1+neoforge. It opens that exact file at the source.
About this project
What does Chunk Editor - MCA-Selector add?
🗺️ ️Chunk Editor
An MCA-Selector like chunk map, in game.
Adds a Chunk Editor button to Minecraft's world edit screen.
View the whole map & select chunks by hand or by criteria (playtime, staleness, distance from spawn), and delete them so
the game regenerates them on the next visit.

- Terrain rendering straight off the region files
- Respects data driven properties (biome tint, blocks, ...)
- 3 LoD layers based on zoom
- Every dimension the save has, including custom dimensions
- Deletes
region/,entities/andpoi/together (after backup)

Directly integrated by Worlds with more useful world configurations & faster loading!
Project description from Modrinth.
Pick your setup
Chunk Editor - MCA-Selector by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26w14a
3 loader builds26.2
3 loader builds26.1.2-rc-1
3 loader builds26.1.2
3 loader builds26.1.1-rc-1
3 loader builds26.1.1
3 loader builds26.1
3 loader builds1.21.11
3 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Chunk Editor - MCA-Selector versions and loaders
1.0.1+neoforge
chunk-editor-neoforge-1.0.1.jar
27 Aug 2026
1.0.1+fabric
chunk-editor-fabric-1.0.1.jar
27 Aug 2026
1.0.1+neoforge
chunk-editor-neoforge-1.0.1.jar
26 Aug 2026
1.0.1+fabric
chunk-editor-fabric-1.0.1.jar
26 Aug 2026
1.0.1+neoforge
chunk-editor-neoforge-1.0.1.jar
26 Aug 2026
1.0.1
chunk-editor-1.0.1.jar
23 Aug 2026
1.0.0
worlds-editor-1.0.0.jar
10 Aug 2026
Looking for an older file? The official Modrinth project page is in Resources.