PunkFix

HAR File Sanitizer

Redact cookies, passwords, and auth tokens from network logs. 100% private—your data stays in your browser.

No uploadsNo signupInstant results
1

Upload File

Drag & drop your CSV or text file.

2

Process

Tool analyzes and transforms your data.

3

Download

Get your processed file.

Click to upload or drag & drop

Supported files: CSV, TXT, JSON (Max 20MB)

Drop your file here

or click to browse

Accepts .csv and .txt files up to 20MB.

Max 20MB 100% Private

What This Tool Does

Support teams often ask for HAR logs, but they contain sensitive session data. This tool strips that data locally.

How It Works

1Load your .har file.
2Select what to redact (Cookies, Auth, Passwords).
3The tool processes the JSON structure.
4Download the safe, clean HAR file.

Input Format

HTTP Archive (.har) file.

Output Format

Sanitized .har file.

When to Use This Tool

  • Sending logs to customer support.
  • Debugging production issues safely.
  • Sharing network traces with a team.

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