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Block Logger

Logs the block you're looking at with the press of a key

NeoForgeForge
Loaders
NeoForgeForge
Downloads on Modrinth
102
Followers on Modrinth
1
versions
2
Updated
September 13, 2026Sep 13
Published
in 2026

At a glance

Runs on NeoForge and Forge
For Minecraft 1.20.1, 1.21.1
Client only — no need to install it on the server
Latest version — 1.0.0 from September 13, 2026
License MIT — free
Where it's needed
In gamerequiredOn servernot needed

Install in the game only; not needed on the server

Game versions1.20.1, 1.21.1

A simple client-side utility mod that logs block registry names to a text file.

  • Press O (configurable) while looking at any block
  • Automatically adds the block's registry ID (modname:block) to BlockLogs/blocks.txt in the Minecraft directory
  • Client-side only

This mod is intended for modpack development.

FAQ

How to install Block Logger?

Install NeoForge for your Minecraft version, download Block Logger 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 Block Logger support?

Block Logger has builds for Minecraft 1.20.1, 1.21.1.

Is Block Logger needed on the server?

Client only — no need to install it on the server

License and source
MIT Licensefree to use and share with credit to the author
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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