Application and server errors
Error Log Analyzer
Group repeated errors, inspect severities and exceptions, and review error activity across Laravel, PHP, Apache, JSON, and generic text logs.
Drop a log file here
.log, .txt, .json, .jsonl, .ndjson, or .clef · format is detected from content
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Error investigation without fabricated diagnoses
The analyzer counts observed severities, statuses, exception classes, and message signatures. Insights describe concentration and frequency but do not label traffic as an attack or claim a root cause from basic statistics.
Private, local log analysis
Files are sliced and processed by a Web Worker in your browser. ToolsWeave does not upload log content, filenames, IP addresses, URLs, messages, or stack traces. Exports are also generated locally.
Error Log Analyzer FAQ
Can one malformed line stop analysis?
No. Malformed records are counted and a bounded sample is retained for inspection while valid records continue processing.
Are log files uploaded?
No. Analysis runs in a browser Web Worker and the selected file is read in local chunks.
Can I analyze a large log file?
Yes. File input is chunked and aggregate counters are built incrementally. Full-file searches return 100 records per page and rescan the source when filters or pages change. Actual limits depend on the browser, individual entry size, and device.
Related log tools
Laravel Log Analyzer · PHP Error Log Analyzer · Apache Log Analyzer · Server Log Analyzer
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