Log Beautifier

Pretty output for JSON/JSONL logs + filter

Input

Output

{
  "level": "info",
  "msg": "started",
  "ts": 1700000000000
}

{
  "level": "error",
  "msg": "failed",
  "code": 500
}

plain text line

About Log Beautifier

Log Beautifier — free online tool on usefulhub.cloud. IT Tools: Developer utilities. Use our tools without registration or installing software. All calculations happen in your browser — your data is never sent to a server.