Offline HAR Timing and Redaction Analyzer
Summarize HAR1.2 request phases or export an allowlisted copy without headers, cookies or bodies.
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How to use Offline HAR Timing and Redaction Analyzer
Summarize HAR1.2 request phases or export an allowlisted copy without headers, cookies or bodies. SSL time is treated as part of connection time. Unknown phases remain unavailable rather than becoming measured zero; no request is replayed.
- Provide optional local har file, har json.
- Choose the supported mode and run the tool. Review its assumptions and any reported errors.
- Copy the result or download a separate output; reset to clear the current form.
Good to know
- 5MiB JSON,2000 entries,100000 values,40levels. Reports omit URL credentials, queries and fragments; paths and timestamps remain potentially sensitive.
- Allowlist export drops custom data, query values, cookies, headers, bodies, server addresses and page records; URL paths, timestamps and request patterns remain potentially identifying. Review before sharing.
- Inputs are processed on this device and are not automatically saved or uploaded.
Common questions
Is the exported HAR anonymous?
No. Allowlisting removes many fields but cannot remove sensitive information encoded in paths or request patterns.
Does this change my original input?
No. The tool returns a separate result. Review that output before using it in another application.
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