Error Leak Radar
Scan error payloads and headers for stack traces, SQL errors, debug dumps, internal hostnames, and framework signatures. Free error leak detector by Graph Tools.
Use this free error leak radar to scan API error payloads and response headers for information that should never reach production consumers. The tool detects stack traces, SQL error messages, internal hostnames, framework fingerprints, and verbose debug dumps that expose implementation details. Paste any error response body or header set and get a prioritized list of leakage findings. Useful for security reviewers, QA engineers, and DevOps teams hardening API error handling.