Font Fixer

Fixes the Font Renderer in legacy Minecraft

13.8K Downloads

babricfabricforgelegacy-fabricmodloaderdecorationutility

Rent Server with this Mod

About this Mod

Summary

This mod fixes and extends the Font Renderer in Legacy versions of Minecraft by essentially backporting a newer version of the FontRenderer class (1.5.2 was used as the base in version 1; 1.12.2 is used as the base in version 2).

Details

In particular, the following bugs have been fixed and features have been added:

Fix the text width calculation and shadows when rendering non-ASCII characters
Change Font height to 9 instead of 8
Add support for glyphs/unicode characters
Add missing formatting and color codes

Installation

As a ModLoaderMP / Forge mod

This mod needs to be installed as a jar-mod. That means, you have to...

Be sure to back up your minecraft.jar!
Extract the content of the mod zip into the minecraft.jar file
Delete the META-INF folder in there
Overwrite any existing files when doing so!
???
Profit!

As a Fabric mod

Just place the mod file in your mods folder :)

Issues

Some OptiFine versions have minor issues with Font Fixer installed (e.g., custom fonts do not work)
~~Some unicode characters could not be rendered~~ - this has been fixed in version 2!

Available Versions

1.4-2release

MC 1.4forge, modloader

November 17, 2025

1.4.2-2release

MC 1.4.1, 1.4.2forge, modloader

November 17, 2025

1.4.3-2release

MC 1.4.3forge, modloader

November 17, 2025

1.4.5-2release

MC 1.4.4, 1.4.5forge, modloader

November 17, 2025

1.4.7-2release

MC 1.4.6, 1.4.7forge, modloader

November 17, 2025

How to Install Font Fixer 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 (1.5.2).

Install Mod

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

Compatibility

Mod Loaders

babricfabricforgelegacy-fabricmodloader

Minecraft Versions

1.5.2, 1.5.1, 1.5 (+42 more)

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Font Fixer 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 (1.5.2). You can switch loaders with one click in the panel.

Is Font Fixer compatible with babric and fabric and forge and legacy-fabric and modloader?

Font Fixer officially supports babric, fabric, forge, legacy-fabric, modloader for Minecraft 1.5.2, 1.5.1, 1.5. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Font Fixer – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Font Fixer 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.