LetterMod
Mod add letters and numbers on blocks
Screenshots
About this Mod
⚠️REQUIRES FABRIC API⚠️
🔠 Letter Blocks & Color Tool
This mod adds blocks with letters and numbers to help you write text and decorate your Minecraft world!
Key Features:
Characters: Includes standard letters (A-Z), Polish letters, and numbers (0-9).
4 Colors. Every block comes in:
⬛ Black
🟥 Red
🟩 Green
🟨 Yellow
Color Tool: A special tool with a custom 3D model! Just right-click any letter block to instantly change its color.
⚠️ ORIGINAL CREATOR: SamikPL
Check out the original mod here: https://modrinth.com/mod/letteronblock
Available Versions
How to Install LetterMod 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 (1.21.11).
Install Mod
Open the mod browser in the dashboard and search for "LetterMod". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.11, 1.21.10, 1.21.9 (+8 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
LetterMod 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 (1.21.11). You can switch loaders with one click in the panel.
Is LetterMod compatible with fabric?
LetterMod officially supports fabric for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with LetterMod – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if LetterMod 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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Rent Modded Server
Install LetterMod with just one click on your server.