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ChunkScope

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ChunkScope

By maxlananassOwner

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Visualize chunk performance with beautiful terrain-following overlays. See entity counts, tile entities, and lag sources in real-time. Sculk-themed with particles, waves, and floating holograms. 100% client-side.

Mod Loaders
Minecraft
26.3 26.2
Shockbyte server hosting: 35% off your first server with code MODDEX35 (opens in a new tab)

About

Description

ChunkScope Icon

ChunkScope

See which chunks are lagging your game in real time—rendered in-world with a clean, Sculk-inspired diagnostic overlay.

Supported on Fabric Requires Fabric API Supports Mod Menu Join our Discord Modrinth Downloads Latest Release Minecraft 1.21 to 26.3 100% Client-Side

Hunting down FPS drops or overloaded farms with raw F3 debug numbers gets old fast. ChunkScope scans loaded chunks around you on the client and projects their live entity and block-entity density straight onto the terrain with a Sculk-inspired visual overlay—so hidden mob pileups, hopper walls, storage rooms, and chest monsters stand out from across your base.

100% client-side. Works in singleplayer and on any multiplayer server with zero server-side mods required.

ChunkScope Terrain-Following Chunk Render and Entity Holograms ChunkScope In-Game Configuration Screen

Visual Diagnostic System

Feature
Terrain-Following Chunk Borders Terrain-Following Color-Coded Borders
Draws clean chunk boundary lines contoured directly onto the ground around you instead of blinding full-height wireframes, color-coded by live load severity.
Floating Entity Holograms Floating Entity & Block-Entity Holograms
Projects exact live counts of entities (mobs, item drops, armor stands, minecarts) and block entities (hoppers, chests, furnaces, signs) above active chunks so you know why a chunk is hot before digging in.
Critical Chunk Beacon Beams Vertical Beacon Beams & Sculk Waves
Sends unmistakable vertical beacon pillars skyward from dangerous and critical chunks so you can spot lag spikes through walls or across large technical perimeters, paired with optional ambient Sculk wave and particle effects.
Mod Menu Customization Granular Mod Menu Configuration
Tune scan radius, threshold cutoffs, hologram visibility, beacon pillars, border opacity, and ambient Sculk effects live in game via Mod Menu.

Color Legend & Keybinds

Chunk Color Meaning Default Hotkey Action
Green Healthy — low entity & block-entity load F6 Toggle persistent ChunkScope overlay on / off
Yellow Elevated — moderate activity worth watching F7 Trigger a 10-second Sculk scan pulse and auto-fade
Orange High — heavy farm, storage room, or mob cluster Controls Both keys are freely remappable in Minecraft keybinds
Red Critical — severe lag hotspot (+ vertical beacon beam) Mod Menu Open visual & threshold settings screen
Cyan Sculk resonance detected in chunk

Installation

  1. Install Fabric Loader and Fabric API (plus Mod Menu recommended for in-game settings).
  2. Download the ChunkScope JAR matching your Minecraft version (1.21 through 26.3) and place it in .minecraft/mods/.
  3. Press F7 in game for a quick 10-second diagnostic pulse, or F6 to keep the overlay active while optimizing your base.

Support & Community

Questions, feature suggestions, or compatibility reports? Join our Discord server.