Fix My Minecraft (5 free tools)

Crashes, errors and lag, diagnosed on your own device. Pick a tool below. Every one runs in your browser and works for Java and Bedrock.

• Crash DoctorJavaDrop a crash report or latest.log and see exactly why Minecraft crashed, with step-by-step fixes.
• Connection DoctorJavaBedrockAnswer 3 questions and get the exact fix when you can't join a friend's Minecraft world.
• FPS BoosterJavaGet tuned video settings for low-end PCs from your options.txt, with a safe backup.
• Mod CheckerJavaFind missing dependencies, duplicates and wrong versions in your mods folder.
• World Info & BackupJavaSee a world's seed, version and size, then download a full .zip backup in one click.