HAR File Sanitizer

Sanitize and scrub sensitive cookies, Authorization tokens, and passwords from HTTP Archive (.har) files online. Free privacy developer tool.

About this tool

HAR File Sanitizer scrubs sensitive authentication tokens, session cookies, and passwords from HTTP Archive (.har) files before sharing with support teams.

How to use

  1. Upload your .har network log file.
  2. Choose items to sanitize (Authorization tokens, Cookie headers, POST bodies).
  3. Click Download Sanitized .HAR to export a safe, scrubbed archive.

FAQ

Why sanitize HAR files?

HAR files often contain active session cookies and Bearer tokens that allow full account takeover if leaked.

Does sanitizing break network timing data?

No, request URLs, timings, and HTTP status codes are preserved for debugging.

What does HAR File Sanitizer do?

HAR File Sanitizer scrubs sensitive authentication tokens, session cookies, and passwords from HTTP Archive (.har) files before sharing with support teams.

How do I use HAR File Sanitizer?

Open the HAR File Sanitizer tool, then upload your .har network log file.

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