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Logfmt / NDJSON Inspector

Production logs often arrive as logfmt or NDJSON. This inspector converts lines into structured records, summarizes levels and keeps trace IDs visible for debugging handoff.

Parses service logs into JSON records, preserving trace IDs, levels and timestamps for local triage.

logs.txt

records.json2 rows

{
  "rows": 2,
  "levels": {
    "info": 1,
    "error": 1
  },
  "records": [
    {
      "level": "info",
      "ts": "2026-06-16T10:00:00Z",
      "trace_id": "abc123",
      "service": "api",
      "msg": "request complete",
      "status": 200,
      "latency_ms": 42
    },
    {
      "level": "error",
      "ts": "2026-06-16T10:00:03Z",
      "trace_id": "abc123",
      "service": "worker",
      "msg": "retry failed",
      "status": 500
    }
  ]
}

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01

How to use

01Paste log lines.
02Choose auto, logfmt or NDJSON mode.
03Copy structured JSON records or inspect level counts.

02

FAQ

Can it parse mixed logs?: Auto mode detects JSON-looking lines and treats the rest as logfmt.

03

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