ChunkDebug is a utility mod that gives you a live view of loaded chunks in your Minecraft world. It works in any dimension and shows which chunks are currently loaded by the game.
When you open the mod with the default F6 keybind, you see a map where each loaded chunk appears. You can pan and zoom to explore different areas. The map updates in real time as chunks load and unload.
For each chunk, the mod displays key information. This includes the chunk's current status, any active chunk tickets, and its world generation stage. You can view this data by selecting a chunk with a right-click, which opens a detailed menu on the side.
The mod includes several display options. You can color chunks by their world generation stage to see how far generation has progressed. Most players can also color them by ticket type to understand what's keeping chunks loaded. A minimap can be shown on top of the main map and configured to follow your player or stay static.
ChunkDebug requires installation on both client and server. Honestly, in single-player, only the client needs the mod. On multiplayer servers, you must be opped or have the 'chunk-debug' permission from a mod like LuckPerms. Server admins can disable the permission requirement via config if desired.
The mod supports Fabric loader and is maintained for the latest Minecraft versions. It doesn't claim compatibility with older versions or other loaders like Forge or NeoForge.
