Free AI Duplicate Bug Detector
Compare two bug reports and detect if they describe the same issue. Get AI-powered similarity analysis and merge recommendations.
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How Duplicate Detection Works
Semantic Analysis
AI understands the meaning behind bug reports, not just keyword matching.
Context Awareness
Considers error messages, affected features, steps to reproduce, and environment.
Confidence Scoring
Provides confidence levels so you can prioritize which duplicates to review.
About This Tool
This free online tool is part of BugBrain's developer toolkit. It runs entirely in your browser—no data is sent to any server, ensuring your information stays private and secure. Use it as many times as you need, completely free.