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Chunk Activity TrackerMinecraft mod for 1.21.1

Library mod that stores a heatmap of player activity in chunks

newest supported release 1.21.1Server UtilityLibrary Api
Latest version
ChunkActivityTracker Fabric 1.0.1 for 1.21.1
Loaders
Fabric, Forge, NeoForge
Licence
not stated
Downloads
11.5M
Updated
21 mo ago
Available on
CurseForge

Minecraft versions

Every version Chunk Activity Tracker declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric, Forge, NeoForge21+declared8 Aug 2024
1.20.1Fabric, Forge, NeoForge17+declared12 Jun 2023
1.20Fabric, Forge, NeoForge17+declared2 Jun 2023

Download

From Chunk Activity Tracker’s own host. Nothing is re-hosted here.

For Minecraft 1.21.1

Choose the loader you use before downloading.

  • Fabric

    ChunkActivityTracker Fabric 1.0.1 for 1.21.1 · 6 Feb 2025 · chunkactivitytracker-fabric-1.0.1-1.21.1.jar

    Get Fabric
  • NeoForge

    ChunkActivityTracker Neoforge 1.0.1 for 1.21.1 · 6 Feb 2025 · chunkactivitytracker-neoforge-1.0.1-1.21.1.jar

    Get NeoForge

Most recently published release

ChunkActivityTracker Fabric 1.0.1 for 1.21.1release6 Feb 2025

chunkactivitytracker-fabric-1.0.1-1.21.1.jar · 0.9 MB · for 1.21.1 · Fabric

Download this release
df78114c13c3…
Older versions7
  • ChunkActivityTracker Fabric 1.0.1 for 1.20.16 Feb 20251.20.1, 1.200.7 MB24.5k downloads68169bc579b9…Get
  • ChunkActivityTracker Forge 1.0.1 for 1.20.16 Feb 20251.20.1, 1.200.4 MB763.3k downloadsd4c739c5125e…Get
  • ChunkActivityTracker Neoforge 1.0.1 for 1.21.16 Feb 20251.21.10.4 MB187.1k downloadscf068831c276…Get
  • ChunkActivityTracker Neoforge 1.0.0 for 1.21.14 Feb 20251.21.10.4 MB28 downloadsd75b3ed979d8…Get
  • ChunkActivityTracker Fabric 1.0.0 for 1.21.14 Feb 20251.21.10.9 MB17 downloads18548de8b797…Get
  • ChunkActivityTracker Fabric 1.0.0 for 1.20.14 Feb 20251.20.1, 1.200.7 MB30 downloads7b208122cbe1…Get
  • ChunkActivityTracker Forge 1.0.0 for 1.20.14 Feb 20251.20.1, 1.200.4 MB29 downloadsaff9a8923af4…Get

Frequently asked

Does Chunk Activity Tracker work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Chunk Activity Tracker declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Chunk Activity Tracker support?

Everything the author has declared, from 1.20 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Chunk Activity Tracker support?

Fabric, Forge, NeoForge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Chunk Activity Tracker?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install Chunk Activity Tracker?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Chunk Activity Tracker safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Details from CurseForge, where the author last updated it on 6 Feb 2025. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .