ModsFinder

CrashFixer

by ModLabs

CrashFixer is a Fabric optimization mod that fixes a small set of crash exploits in the game.

FabricClient-side onlyAll rights reserved1.21.8 – 26.3

What it does

CrashFixer targets a handful of known crash exploits and patches them so that the game does not stop when one is triggered. It only changes the client, so players install it and servers do not need it. The mod requires Fabric API and YetAnotherConfigLib (YACL) to run.

Key features

  1. Crash exploit patches

    Patches a small set of known crash exploits that can stop the game during play.

  2. Narrow scope

    Covers only a few specific exploits instead of a broad range of game fixes.

  3. Config screen

    Settings are exposed through YetAnotherConfigLib, which the mod requires alongside Fabric API.

Compatibility

Latest build for each game version and loader.

26.33.1.1+26.3
26.23.1.1+26.2
26.1.23.1.0+26.1.2
26.13.1.0+26.1
1.21.113.1.0+1.21.11
1.21.102.0.0
1.21.92.0.0
1.21.81.0.0
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 2

YetAnotherConfigLib (YACL)A builder-based configuration library for Minecraft!
Required
Fabric APILightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.
Required

Questions

Does CrashFixer need Fabric API?

Yes. Fabric API and YetAnotherConfigLib (YACL) are both required dependencies, so both must be installed with CrashFixer.

In the catalog

CrashFixer is one of 3,545 Optimization mods on ModsFinder, and one of 2,575 Optimization mods for Fabric. 8,071 mods support Minecraft 26.3.

Optimization mods3,545Fabric modsMods for 26.38,071

More from ModLabs

All projects
Keybind Fix Plus1.14.3 – 1.21.8ResolutionControl++1.20.4 – 1.21.4Auto GG1.21 – 26.1.2Custom Model Data Viewer1.21.4 – 26.3ShaderAPI1.21 – 1.21.4NoF3Screen1.21.4 – 1.21.5

Similar mods

Sodium1.16.3 – 26.3Iris Shaders1.16.5 – 26.3Entity Cullingb1.7.3 – 26.3FerriteCore1.16.5 – 26.3ImmediatelyFast1.18.2 – 26.3Sodium Extra1.16.2 – 26.3

What the author says

CrashFixer is a lightweight mod that prevents Minecraft from crashing due to broken, missing, or corrupted text (like item names, tooltips, or translations). Instead of a crash, affected names or messages are simply hidden—letting you keep playing without interruption. No configuration needed: just install and enjoy…
ModLabs, on the Modrinth page

Official listing

Owner
ModLabs
Published
2025-08-07
Updated on Modrinth
2026-09-22
Facts verified
2026-10-15

Tags

Optimization
Open on ModrinthCompare