How do I install Chunck Protector?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Chunck Protector work with?

The listing gives Minecraft 1.21, 1.21.1, 1.21.2, among others. This is the version stated by the author or source site, not something we verified ourselves.

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Chunck Protector

by viktor.koniushenko · on Modrinth

Chunk Protector is a high-performance, Server-Side ONLY administrative protection matrix. It provides granular flag-based territory control with an…

Which Minecraft do you have?

Every version of the game needs its own build. Pick yours, then download — the wrong build installs fine and then does nothing in the game. This mod is built for Fabric only.

Minecraft 26.2Newest
Minecraft 26.1–26.1.2
Minecraft 1.21–1.21.11

⬇ Download for 26.2 ⬇ Download for 26.1–26.1.2 ⬇ Download for 1.21–1.21.11

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

ChunkProtector

ChunkProtector is a high-performance, Server-Side ONLY administrative protection matrix for Minecraft 1.21.x, 26.1.x, and 26.2.x. It provides granular flag-based territory control with an intuitive chest GUIno client mods required.

Supported Versions

Version	Java	Status
1.21.x	21	Full support
26.1.x	25	Full support
26.2.x	25	Full support

Purpose & Function

The core mission of this project is to give server administrators total control over their world's protected zones through a Digital Flag System.

Stop the Grief: Instead of relying on clunky command-based flag management, admins can now open a visual 9x3 chest menu and toggle protections with a single click.
Instant Enforcement: Every flag is enforced server-side via MixinsPvP, TNT, explosions, projectiles, fire spread, liquid flow, mob spawning, flight, and more are intercepted the moment they touch a protected chunk.

Key Features

Flag	Description	Default
PvP Enabled	Allow player vs player combat	OFF
Admin Edit Only	Only admins can place/break blocks	ON
Ender Pearls	Allow ender pearl teleportation	OFF
TNT Explosions	Allow TNT explosions	OFF
Liquid Flow	Allow liquids to flow into area	OFF
Projectiles	Block arrows, snowballs, etc.	ON
No Flight Zone	Disable flight in this area	ON
No Fight Zone	Disable ALL combat in this area	ON
Mob Spawning	Allow mob spawning	OFF
Wither/Creeper Grief	Allow wither/creeper block damage	OFF
Hostile Despawn	Despawn hostile mobs near players	8 blocks
Magma Damage	Disable sulfur cube damage	ON
Fire Spread	Prevent fire from spreading	ON
Crop Trample	Prevent crops being trampled	ON
Item Drop	Prevent item dropping	OFF
Vehicle Entry	Prevent entering vehicles/boats	OFF
Animal Breeding	Prevent animal breeding	OFF

18 Configurable Flags Toggle each protection live from the GUI
100% Server-Side No client mods required. Vanilla players are fully protected.
Chest GUI Menu Intuitive 27-slot interface with colored ON/OFF indicators and descriptions
Ultra-Lightweight Pure Fabric Mixins with zero dependencies and near-zero CPU footprint
No Fabric API Required Just Fabric Loader. Drop the JAR and go.
Chunk Selection Tools Admin Stick + Claim Shovel for defining areas visually
Auto-Merge Adjacent chunks merge automatically into contiguous protected regions
Buffer Zone Configurable safety border to prevent edge-case exploits

Enhance your server setup! Check out my other server-side mods over at : Fabric Server Essentials

How to Use

Step 1: Give yourself tools with /chunkprotector tool stick (selection) and /chunkprotector tool shovel (claim).
Step 2: Right-click blocks to select chunks, then run /chunkprotector area create myArea.
Step 3: Open the flag menu with /chunkprotector area myArea menu.
Step 4: Click any flag item to toggle it green glow means active.

/chunkprotector info           Show commands
/chunkprotector menu            Flag GUI for current chunk
/chunkprotector area <id> menu  Flag GUI for specific area

Built for administrators who demand granular territory control and lag-free protection enforcement. Every flag is enforced instantly, server-wide, with zero client overhead.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21, 1.21.1, 1.21.2
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

Verified by MCModsHub

Ships as chunck-protector-1.0.0.jar — drop this file into the mods folder
Download size: 61 KB
Download link checked 23 Aug 2026 — working

These come from our own check of the pack file, not from the source page.

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