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HitboxCustom

A complete revamp of F3+B hitboxes into a powerful tactical tool. Custom opacity, thickness, and colors for 90+ mobs, items, and players.

Fabric
Loaders
Fabric
Downloads on Modrinth
286
Followers on Modrinth
0
versions
3
Updated
May 29, 2026May 29
Published
in 2026

At a glance

Runs on Fabric
For Minecraft 26.1–26.1.2
Needed in the game and on the server
Latest version — 1.0.0-Alpha from May 29, 2026
Requires Cloth Config API, Fabric API and Mod Menu
License MIT — free
Where it's needed
In gamerequiredOn serverrequired

Needed both in the game and on the server

Game versions26.1–26.1.2

🟣 HitboxCustom

Tired of the default, hard-to-see, eye-burning white hitboxes in Minecraft? HitboxCustom completely revamps the vanilla F3 + B bounding boxes, turning them into a highly customizable tactical tool for survival, hardcore, and technical play!


✨ Features

  • 📊 Dynamic Entity Categorization:** No more chaotic single-color lines! All 90+ entities are automatically sorted into 5 neat dropdown categories: Hostile, Neutral, Passive, Bosses, and Other Entities.
  • 🎯 Individual Mob Customization:** Want Creepers to be neon pink and Zombies to be dark crimson? Every single mob in the game can be assigned its own unique color via a built-in search bar.
  • 🤏 Ultra-Thin Outlines: Adjust the edge thickness from a massive 8.0 down to a razor-thin 0.1. Perfect for late-night gaming sessions to prevent eye strain.
  • 🧊 Custom Box Filling: Toggle hitbox transparency/fill from completely invisible (0.0) to fully opaque (1.0) to get a better sense of entity volume.
  • 🎒 Item & Player Support:** Dedicated color sliders for items dropped on the ground and players (visible in 3rd person).
  • 👁️ Look Vector Customization:** Toggle or recolor the look line (eye vector) for living entities.
  • 📉 FPS-Friendly Performance: Built entirely using modern Gizmos rendering mechanics. Zero performance drops, zero chunk redraws, even with hundreds of entities nearby.

🛠️ Configuration & Requirements

To open the settings menu, you will need:

  1. Cloth Config API (Dependency)
  2. Mod Menu (To view the mod list and click the configuration gear)

Go to your Mod Menu list, click on HitboxCustom, and fine-tune every parameter to your liking in real-time!


🌍 Supported Languages

The config menu is fully translated into 5 languages:

  • English
  • Russian
  • Spanish
  • German
  • French

Note: All 90+ mob names inside the menu are automatically grabbed from Minecraft's registry, meaning they will perfectly match whatever language your game is currently set to!


🚀 Future Plans

This is an Alpha release. Future updates will focus on hotkeys, health-based color shifts, and potential companion mods for a better vanilla experience.

Created with pure dedication by DictatoSteve.

FAQ

How to install HitboxCustom?

Install Fabric for your Minecraft version, download HitboxCustom 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 HitboxCustom support?

HitboxCustom has builds for Minecraft 26.1–26.1.2.

Is HitboxCustom needed on the server?

Needed in the game and 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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