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Improved F3

This project is an improved F3 Menu with different translations and toggles in the config.

Fabric
Loaders
Fabric
Downloads on Modrinth
6.8K
Followers on Modrinth
26
versions
7
Updated
October 11, 2026Oct 11
Published
in 2025
Default Left-Sided F3 · swipe

At a glance

Runs on Fabric
For Minecraft 1.21.6–1.21.10, 26.1.2–26.3
Client only — no need to install it on the server
Latest version — 2.0.1+26.3 from October 11, 2026
Requires Fabric API
License CC0-1.0 — free
Where it's needed
In gamerequiredOn servernot needed

Install in the game only; not needed on the server

Game versions1.21.6–1.21.10, 26.1.2–26.3

Header

What is ImprovedF3?

ImprovedF3 is a Fabric mod that completely transforms Minecraft's F3 debug screen into a beautiful, organized, and highly customizable information display. Say goodbye to the cluttered vanilla F3 screen!

✨ Key Features

🎨 Visual Improvements

  • Semi-transparent backgrounds for better readability
  • Smart color coding for instant information recognition:

    • 🟢 Green for high FPS (60+) and safe light levels
    • 🟡 Yellow for medium FPS (30-59) and moderate values
    • 🔴 Red for low FPS (<30) and dangerous light levels
    • 🟣 Purple for memory information
    • 🔵 Cyan for labels and system info

⚙️ Full Customization (Press B!)

  • Toggle Background - Show/hide the semi-transparent panels
  • Toggle Any Module - Show/hide individual information pieces
  • Many Languages Supported with full translations
  • Auto-saving configuration - Your settings persist between sessions

📊 Available Information Modules

🎮 Basic Info

  • Minecraft Version
  • FPS (with color coding)
  • Coordinates (X, Y, Z)
  • Block Position
  • Chunk coordinates
  • Facing direction

🌍 World Info

  • Biome (translated)
  • Light Level (with safety colors)
  • Time & Day
  • Weather conditions
  • World/Dimension name
  • Difficulty setting

⚙️ System Info

  • Java Version
  • Memory usage
  • Allocated memory
  • CPU cores
  • Display resolution

🌐 Network & Performance

  • Entity count
  • Ping (in multiplayer)
  • TPS (server performance)

🎛️ Configuration Options

Organized Submenus:

  • 🎮 Basic Info - Core game information
  • 🌍 World Info - World and environment data
  • ⚙️ System Info - Hardware and performance
  • 🌐 Network & Performance - Multiplayer and server info
  • 🎨 Visual Settings - Background and display options
  • 🌐 Language Settings - Multi-language support

Supported Languages:

  • English, Deutsch, Polski, Українська, Русский
  • Türkçe, हिन्दी, 中文, Español, Português
  • Français, اردو, Bahasa Indonesia, తెలుగు

🚀 How to Use

  1. Press F3 - Toggle the enhanced debug screen
  2. Press B - Open the configuration menu
  3. Navigate submenus - Choose what information to display
  4. Toggle modules - Show/hide specific information
  5. Change language - Full translation support

🎯 Perfect For

  • Content Creaters - Clean, professional debug display
  • Technical Players - Comprehensive system information
  • Multiplayer - Network performance monitoring
  • Mod Developers - Detailed debugging information
  • Anyone who wants a better F3 experience!

Transform your F3 screen from cluttered chaos to organized beauty! 🎨✨

FAQ

How to install Improved F3?

Install Fabric for your Minecraft version, download Improved F3 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 Improved F3 support?

Improved F3 has builds for Minecraft 1.21.6–1.21.10, 26.1.2–26.3.

Is Improved F3 needed on the server?

Client only — no need to install it on the server

License and source
Creative Commons Zero v1.0 Universalfree 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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