Log check
Something broken? Check your Minecraft log here — the analysis runs entirely in your browser. The log text is never uploaded; only the list of detected issues is sent, for statistics.
Analyzed in your browser — only the issue list is sent, never the log
Drag & drop your log file here
Choose a file.log or .txt, up to 8 MB
Usually you need .minecraft/logs/latest.log or the newest file from crash-reports.
