Stop Scrolling Through Endless Spring Boot Logs

Paste your Spring Boot stack trace and instantly get the root cause exception with key frames. Built for Java developers, DevOps engineers, and SREs who need to diagnose production errors fast—without manually digging through thousands of log lines.

Paste your Spring Boot log or stack trace

Results update live as you type — no button needed. The Example button below fills a sample input.

Extracted Root Cause