PacketInspector

Mod

A powerful in‑game tool for viewing and analyzing Minecraft network packets, complete with filtering, history, and NBT inspection.

Type

Mod

Modrinth Downloads

Modrinth ID

wPmxcdw0

Last Updated

Apr 13, 2026

Description

PacketInspector

PacketInspector is a developer‑focused in‑game tool for analyzing Minecraft’s client‑side network packets.
It provides real‑time packet monitoring, structured field inspection, NBT viewing, and raw Java/JSON representations to support debugging and protocol research.

Features

Live packet stream with filtering and history
Detailed field inspection for record and classic packets
Built‑in NBT and ItemStack component viewer
Raw Java and JSON editing modes
Packet replay for development and testing workflows

Usage

Key / Action Function F6 Open Packet Inspector Overlay Right Click Open Context Menu Shift + Scroll Fast scroll through the packet list

Purpose

PacketInspector is designed for mod developers and protocol researchers who need a clear, structured view of client‑side packet data during development.