How to install PacketDebug?

Install Fabric for your Minecraft version, download PacketDebug for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does PacketDebug support?

PacketDebug has builds for Minecraft 1.21.6.

Is PacketDebug needed on the server?

Client only — no need to install it on the server

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PacketDebug

A lightweight in-game network traffic analyzer for Minecraft.

by Fadeorite1Utility

Fabric

Loaders: Fabric
Downloads on Modrinth: 99
Followers on Modrinth: 1
version: 1
Updated: March 23, 2026Mar 23
Published: in 2026

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Game versionAll ▾LoaderAll ▾TypeAll ▾1 of 1

VersionTypeGameLoaderDateDownloadsSize

PacketDebug 1.01.0Release1.21.6FabricMar 23, 2026991.54 MBDownload

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