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.
| Version | Minecraft | Loader | Download |
|---|---|---|---|
|
PacketInspector 1.1.0 1.1.0 |
1.20.1
|
fabric
|
Download |
|
PacketInspector 1.1.0 1.1.0 |
1.21, 1.21.1, 1.21.10, 1.21.11, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9
|
fabric
|
Download |
|
PacketInspector 1.1.0 1.1.0 |
1.21.11
|
fabric
|
Download |
|
PacketInspector 1.0.1 1.0.1 |
1.21.11
|
fabric
|
Download |
|
PacketInspector 1.0.1 1.0.1 |
1.20.1
|
fabric
|
Download |
|
PacketInspector 1.0.1 1.0.1 |
1.21, 1.21.1, 1.21.10, 1.21.11, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9
|
fabric
|
Download |
|
PacketInspector 1.0.0 1.0.0 |
1.21.11
|
fabric
|
Download |