F3Mod

A personal mod that "reworks" the F3 menu to include more data, make some features toggleable (graph & entity ids) and adds an API!

1.1K Downloads

babricfabricutility

Rent Server with this Mod

Screenshots

About this Mod

A quite simple mod that adds and reorganizes some information avaliable on the debug menu! It also makes the debug graph and entity ids toggleable by holding keys! It is somewhat configurable.

Needs Babric

Toggleable graph & entity ids?

To toggle these features, you need to hold both F3 and the registered keybind.
Default keybinds: Debug Graph = LMENU (Left ALT); Entity IDs = RSHIFT (Right Shift)

Changing the keybinds

To properly change the keybinds, you need to know the correct code, these are available here!

The config file can be found here: .minecraft/config/f3mod.properties

Developers!

You can use the mod's entrypoint "f3mod" with a class that implements F3ModAPI to provide your own debug stuff!

Available Versions

F3Mod 1.2release

MC b1.7.3babric, fabric

January 3, 2026

F3Mod 1.1release

MC b1.7.3babric, fabric

June 15, 2025

F3Mod 1.0.0release

MC b1.7.3babric, fabric

June 1, 2025

How to Install F3Mod on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set babric Loader

In the panel under "Egg", select the babric loader and matching Minecraft version (b1.7.3).

Install Mod

Open the mod browser in the dashboard and search for "F3Mod". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

babricfabric

Minecraft Versions

b1.7.3

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

F3Mod server crashes on startup – what to do?

Most common cause: wrong babric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (b1.7.3). You can switch loaders with one click in the panel.

Is F3Mod compatible with babric and fabric?

F3Mod officially supports babric, fabric for Minecraft b1.7.3. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with F3Mod – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if F3Mod consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.