LetterOnBlock
Mods which adds letter on blocks.
Screenshots
About this Mod
🧱 LetterBlocks
🔨 Made by: SamikPlus
LetterBlocks adds a set of decorative blocks with letters and numbers, perfect for creating signs, labels, messages, and custom builds in your Minecraft world.
🎥 Featured by This mod is proudly used by a group of talented YouTubers! Check out their channels here:
Samik – www.youtube.com/@Samikplus
Guliwier – www.youtube.com/@guliwerv2
Nairox – www.youtube.com/@Najroks
Pixel – www.youtube.com/@PixelSigma
Each character is available in three color variants, making it easy to match different building styles and themes.
✨ Features
🔤 Letters A–Z and numbers 0–9
🎨 3 block colors:
Black
Yellow
Green
📦 Separate Creative tabs for each color
🧩 Clean, simple textures designed for building
⚡ Lightweight mod with no performance impact
🛠️ Requirements
Minecraft: 1.20.1-1.20.6
Mod Loader: Fabric
Dependencies: Fabric API (required)
📌 Notes
All blocks are available in Creative Mode
Ideal for builders, map makers, and decoration-focused projects
License
Copyright (c) 2026 Samik
This mod is licensed under CC BY 4.0. You are free to use it in your videos, provided that you include the following credit in your description:
Author: @Samikplus
Team Discord: https://discord.gg/kD3UsZDGbe
Available Versions
How to Install LetterOnBlock on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.20.6).
Install Mod
Open the mod browser in the dashboard and search for "LetterOnBlock". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.6, 1.20.5, 1.20.4 (+3 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
LetterOnBlock server crashes on startup – what to do?
Most common cause: wrong fabric 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 (1.20.6). You can switch loaders with one click in the panel.
Is LetterOnBlock compatible with fabric?
LetterOnBlock officially supports fabric for Minecraft 1.20.6, 1.20.5, 1.20.4. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with LetterOnBlock – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if LetterOnBlock 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.
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