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Fabric and Forge mod

Minecraft Server with Debugify

Debugify works on the server, for players or both. See what it does, which versions it runs on, what it needs and how to add it to your server in a few clicks.

  • 38.7 million downloads
  • 3,530 followers
  • Updated September 28, 2026

Ready for your server: Debugify has versions for Fabric and Forge. Create your world with one of those loaders and a version from the table below. The newest option is Fabric on Minecraft 1.21.1.

What Debugify does

Fixes Minecraft bugs found on the bug tracker

Author
isxander
Categories
optimization and utility
Loaders
Fabric and Forge
Minecraft versions
26.3, 26.2, 26.1.2 and 23 more (oldest: 1.18.2)
Latest version
1.21.1+1.1 (Fabric, September 28, 2026)
Downloads
38,721,909
License
LGPL 3.0 only

Which Minecraft version and loader it works with

Every world has its own Minecraft version and loader (vanilla, Fabric, Forge or NeoForge).

To play with Debugify, create your world with any of these combos:

Loaders and Minecraft versions you can play Debugify
LoaderNewestMinecraft versions
Fabric26.326.3, 26.2, 26.1.2 and 23 more (oldest: 1.18.2)
Forge1.19.11.19.1, 1.19 and 1.18.2

Does it go on the server or on players' games?

Debugify works on the server, on players' games or both: each side gets its perks and nobody gets locked out for not having it.

Where Debugify installs, according to Modrinth
WherePer Modrinth
Serveroptional
Playersoptional
What the panel suggestsServer and players

What other mods it needs

The latest version of Debugify (Fabric) needs these mods. No need to hunt them down: the panel adds them for you.

How to add Debugify to your server

  1. Open the panel and create a world with a compatible loader and Minecraft version (Fabric and Forge, per the table above), or open one you already have.
  2. In the world's "Mods" section, search for Debugify in the Modrinth catalog. You'll only see what works with your world.
  3. Add it with the "Server and players" option, the one the panel suggests for this mod.
  4. Start or restart the server so it installs along with its dependencies.
  5. Ask your friends to download the .mrpack modpack from the panel again.

Not sure about client vs. server mods? Read the modded server guide. What each size costs is on the pricing page. Prices in Mexican pesos (MXN).

Frequently asked questions

Which loader and Minecraft version does Debugify work with?

Debugify has versions for Fabric: 1.18.2 to 26.3 (26 versions); Forge: 1.18.2 to 1.19.1 (3 versions). You pick the loader and version when you create your world; the newest option is Fabric on Minecraft 1.21.1. The panel's catalog only shows Debugify if it has a version for your world.

Do players have to install Debugify?

Debugify works on the server, on players' games or both: each side gets its perks and nobody gets locked out for not having it.

What other mods does Debugify need?

Its latest version (Fabric) requires YetAnotherConfigLib (YACL) and Fabric API. No need to hunt them down: the panel installs them automatically when you add Debugify, in the version that matches your world.

Does adding Debugify cost extra?

No. Mods are free; you pay based on server size and the hours it's on. A Small server with 10 hours a week comes to about $117.10 MXN a month. If you stack lots of mods, a bigger size might suit you better.

Mods like Debugify

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Build your server with Debugify

Create your Minecraft server, add any mods you like and pay only for the hours you play.

Create your free accountSee pricing

Modrinth data updated October 19, 2026.