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DebugifyMinecraft mod for 26.3

Fixes Minecraft bugs found on the bug tracker

newest supported release 26.3UtilityOptimization
Latest version
1.21.1+1.1
Minecraft
1.18.2 to 26.3
Java
Java 25+
Loaders
Quilt, Forge, Fabric
Licence
LGPL-3.0-only
Downloads
36.4M
Updated
30 d ago
Available on
Modrinth
Space NodeOur hosting

Host Debugify servers

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

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

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
26.3Quilt, Forge, Fabric25+declared15 Sept 2026
26.2Fabric, Quilt, Forge25+declared16 Jun 2026
26.1.2Forge, Quilt, Fabric25+declared9 Apr 2026
1.21.11Forge, Quilt, Fabric21+declared9 Dec 2025
1.21.10Forge, Quilt, Fabric21+declared7 Oct 2025
1.21.8Forge, Quilt, Fabric21+declared17 Jul 2025
1.21.7Forge, Quilt, Fabric21+declared30 Jun 2025
1.21.6Forge, Quilt, Fabric21+declared17 Jun 2025
1.21.5Forge, Quilt, Fabric21+declared25 Mar 2025
1.21.4Forge, Quilt, Fabric21+declared3 Dec 2024
1.21.3Forge, Quilt, Fabric21+declared23 Oct 2024
1.21.1Forge, Quilt, Fabric21+declared8 Aug 2024
1.21Fabric, Forge, Quilt21+declared13 Jun 2024
1.20.6Quilt, Forge, Fabric21+declared29 Apr 2024
1.20.5Fabric, Quilt, Forge21+declared23 Apr 2024
1.20.4Forge, Quilt, Fabric17+declared7 Dec 2023
1.20.3Forge, Quilt, Fabric17+declared4 Dec 2023
1.20.2Forge, Quilt, Fabric17+declared20 Sept 2023
1.20.1Forge, Quilt, Fabric17+declared12 Jun 2023
1.20Quilt, Forge, Fabric17+declared2 Jun 2023
1.19.4Quilt, Forge, Fabric17+declared14 Mar 2023
1.19.3Fabric, Quilt, Forge17+declared7 Dec 2022
1.19.2Forge, Quilt, Fabric17+declared5 Aug 2022
1.19.1Forge, Quilt, Fabric17+declared27 Jul 2022
1.19Forge, Quilt, Fabric17+declared7 Jun 2022
1.18.2Forge, Fabric, Quilt17+declared28 Feb 2022

Download

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

Browse 40 indexed releases

For Minecraft 26.3

Choose the loader you use before downloading.

  • Fabric

    26.3.0.0 · 24 Sept 2026 · debugify-26.3.0.0.jar

    Get Fabric

Most recently published release

1.21.1+1.1release28 Sept 2026

Debugify-1.21.1+1.1.jar · 0.3 MB · for 1.21.1 · Fabric

Download this release
40ab23b41579…
Older versions24
  • 1.21.11+1.228 Sept 20261.21.110.4 MB763d64b7ae39…Get
  • 26.1.2.328 Sept 202626.1.20.4 MB14a451a3a141…Get
  • 26.2.0.124 Sept 202626.20.4 MB83ab90cdabee…Get
  • 26.3.0.024 Sept 202626.30.3 MB921a2f315319…Get
  • 26.2.0.022 Jun 202626.20.4 MB41999eeff94c…Get
  • 1.21.11+1.110 Apr 20261.21.110.4 MB156732558bf7…Get
  • 26.1.2.210 Apr 202626.1.20.3 MB5b22b8c43216…Get
  • 26.1.2+1.09 Apr 202626.1.20.3 MB63db82f2163b…Get
  • 1.21.11+1.012 Jan 20261.21.110.4 MB04d82dd33f44…Get
  • 1.21.10+1.120 Nov 20251.21.100.4 MB9589a79015da…Get
  • 1.21.10+1.012 Nov 20251.21.100.4 MBc3a3f8f24d18…Get
  • 1.21.8+1.025 Jul 20251.21.8, 1.21.7, 1.21.61.0 MB5cbb7551e83a…Get
  • 1.21.7+1.030 Jun 20251.21.8, 1.21.7, 1.21.60.3 MBa1cd8f1c3534…Get
  • 1.21.5+1.07 Apr 20251.21.50.3 MB5838bdab8278…Get
  • 1.21.4+1.115 Jan 20251.21.40.3 MB6fcc75db9606…Get
  • 1.21.4+1.015 Dec 20241.21.40.3 MB9108fc2e1144…Get
  • 1.21.3+1.019 Nov 20241.21.30.3 MBd58ee6cd3522…Get
  • 1.21.1+1.04 Sept 20241.21.10.3 MB079e7bd774ab…Get
  • 1.21+1.019 Jun 20241.210.3 MB6fa9c2eec238…Get
  • 1.20.6+1.06 May 20241.20.60.3 MBb9e9feeaec63…Choose file on publisher ↗
  • 1.20.5+1.023 Apr 20241.20.50.3 MB0625af0cc115…Choose file on publisher ↗
  • 1.20.4+1.131 Mar 20241.20.40.3 MBacfc53fb6951…Choose file on publisher ↗
  • 1.20.4+1.023 Dec 20231.20.40.3 MB70057dc68154…Choose file on publisher ↗
  • 1.20.3+1.15 Dec 20231.20.30.3 MBcddeb0e49d32…Choose file on publisher ↗

Dependencies

What Debugifydeclares 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.YetAnotherConfigLib (YACL)Required. A builder-based configuration library for Minecraft!Mod MenuOptional. Adds a mod menu to view the list of mods you have installed.

Frequently asked

Does Debugify work on Minecraft 26.3?

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

Everything the author has declared, from 1.18.2 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Debugify support?

Quilt, Forge, 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 Debugify?

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 Debugify need to run?

It declares Fabric API and YetAnotherConfigLib (YACL) as required, so those have to be installed alongside it or it will not load. Each one is linked in the dependencies section above.

What licence is Debugify under?

LGPL-3.0-only, 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 Debugify?

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 Debugify 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!GeckoLibA 3D animation library for entities, blocks, items, armor, and more!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.

Details from Modrinth, where the author last updated it on 28 Sept 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? .