PacketInspector
A powerful in‑game tool for viewing and analyzing Minecraft network packets, complete with filtering, history, and NBT inspection.
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Updated 6 days ago
Fabric
Technology
Utility
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About
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.
Notes
Usage should always comply with server rules.
Licensed under MIT.
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