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ChunkDebugMinecraft mod for 26.3

ChunkDebug is a useful tool for debugging chunk loading. It provides you with a live display of all the loaded chunks in any given dimension.

client and servernewest supported release 26.3UtilityGame MechanicsWorldgen
Latest version
2.9.0+26.3
Minecraft
1.16.5 to 26.3
Java
Java 25+
Loader
Fabric
Licence
MIT
Downloads
81.2k
Updated
5 d ago
Available on
Modrinth
Space NodeOur hosting

Host ChunkDebug servers

One click and ChunkDebug is installed with the right loader, on hardware built for it.

  • 26.3
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version ChunkDebug declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.3Fabric25+declared15 Sept 2026
26.2Fabric25+declared16 Jun 2026
26.1.2Fabric25+declared9 Apr 2026
26.1.1Fabric25+declared1 Apr 2026
26.1Fabric25+declared24 Mar 2026
1.21.11Fabric21+declared9 Dec 2025
1.21.10Fabric21+declared7 Oct 2025
1.21.9Fabric21+declared30 Sept 2025
1.21.8Fabric21+declared17 Jul 2025
1.21.7Fabric21+declared30 Jun 2025
1.21.6Fabric21+declared17 Jun 2025
1.21.5Fabric21+declared25 Mar 2025
1.21.4Fabric21+declared3 Dec 2024
1.21.3Fabric21+declared23 Oct 2024
1.21.2Fabric21+declared22 Oct 2024
24w37aFabric21+declared11 Sept 2024
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024
1.20.4Fabric17+declared7 Dec 2023
1.20.3Fabric17+declared4 Dec 2023
1.20.2Fabric17+declared20 Sept 2023
1.20.1Fabric17+declared12 Jun 2023
1.19.4Fabric17+declared14 Mar 2023
1.19.3Fabric17+declared7 Dec 2022
1.19.2Fabric17+declared5 Aug 2022
1.19.1Fabric17+declared27 Jul 2022
1.19Fabric17+declared7 Jun 2022
1.18.2Fabric17+declared28 Feb 2022
1.17.1Fabric16+declared6 Jul 2021
1.16.5Fabric8+declared14 Jan 2021

Download

From ChunkDebug’s own host. Nothing is re-hosted here.

Browse 33 indexed releases

Most recently published release

2.9.0+26.3release15 Sept 2026

ChunkDebug-2.9.0+26.3.jar · 0.2 MB · for 26.3 · Fabric

Download this release
91dffc22183f…
Older versions24
  • 2.8.0+26.217 Jun 202626.20.2 MB7e5bed2d14df…Get
  • 2.6.5+1.21.1110 Apr 20261.21.110.2 MB48efcb6059fd…Get
  • 2.7.2+26.110 Apr 202626.1.2, 26.1.1, 26.10.2 MB028ec808a7a4…Get
  • 2.7.0+26.124 Mar 202626.1.1, 26.10.2 MB9f89a7ed8ea8…Get
  • 2.6.4+1.21.1127 Feb 20261.21.110.2 MB6d631a0c6af8…Get
  • 2.6.3+1.21.1126 Feb 20261.21.110.2 MB367abe97e685…Get
  • 2.6.2+1.21.1123 Feb 20261.21.110.2 MBf7f2c53f9261…Get
  • 2.6.1+1.21.1119 Feb 20261.21.110.2 MB56a073a0393d…Get
  • 2.6.0+1.21.1118 Dec 20251.21.110.2 MB3c8e6685e190…Get
  • 2.5.2+1.21.911 Dec 20251.21.90.2 MB683aba8a68eb…Get
  • 2.5.1+1.21.94 Dec 20251.21.10, 1.21.90.2 MBd4fb1469471c…Get
  • 2.5.0+1.21.930 Sept 20251.21.10, 1.21.90.2 MBdb5e2d3be30f…Get
  • 2.4.2+1.21.629 Jun 20251.21.8, 1.21.7, 1.21.60.2 MB42ae56df8ce6…Get
  • 2.4.1+1.21.623 Jun 20251.21.60.2 MB0d31bc97acf5…Get
  • 2.4.0+1.21.618 Jun 20251.21.60.2 MBab34414a7fae…Get
  • 2.3.2+1.21.515 Jun 20251.21.50.2 MB9a8d21c9588d…Get
  • 2.3.1+1.21.517 May 20251.21.50.2 MB850ed8ca758d…Get
  • 2.3.0+1.21.52 Apr 20251.21.50.2 MBf123ccae6117…Get
  • 2.2.2+1.21.45 Jan 20251.21.40.1 MB7c517c931f16…Get
  • 2.2.1+1.21.43 Jan 20251.21.40.1 MBd150bf348605…Get
  • 2.2.0+1.21.43 Jan 20251.21.40.1 MBc953e0a8cf4e…Get
  • 2.1.3+1.21.43 Dec 20241.21.40.1 MBda943c5f5bcb…Get
  • 2.1.2+1.21.124 Oct 20241.21.10.1 MB8eccfc4d5a8b…Get
  • 2.1.2+1.21.324 Oct 20241.21.3, 1.21.20.1 MB1d38ba0e0809…Get

Dependencies

What ChunkDebugdeclares it needs, from the author’s own release metadata. A required one has to be installed alongside it or it will not load.

Fabric APIRequired. Lightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.

Frequently asked

Does ChunkDebug work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version ChunkDebug 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 ChunkDebug support?

Everything the author has declared, from 1.16.5 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install ChunkDebug on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does ChunkDebug support?

Fabric. 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 ChunkDebug?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What does ChunkDebug need to run?

It declares Fabric API as required, so that has to be installed alongside it or it will not load. Each one is linked in the dependencies section above.

What licence is ChunkDebug under?

MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install ChunkDebug?

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 ChunkDebug safely?

Start with the author's page on Modrinth, 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.

BookshelfAn open source library for other mods!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

Details from Modrinth, where the author last updated it on 2 Nov 2026. 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? .