Convert Har File To Excel -

The process begins by renaming the .har file extension to .json (HAR is a JSON object with a specific schema). Within Excel, the user navigates to the Data tab, selects Get Data > From File > From JSON , and imports the renamed file.

rows = [] for entry in har_data['log']['entries']: row = { 'timestamp': entry['startedDateTime'], 'url': entry['request']['url'], 'method': entry['request']['method'], 'status': entry['response']['status'], 'duration_ms': entry['time'], 'size_bytes': entry['response']['content'].get('size', 0) } rows.append(row) convert har file to excel

import json import pandas as pd with open('input.har', 'r', encoding='utf-8') as f: har_data = json.load(f) The process begins by renaming the

The complexity arises here: a HAR file is deeply nested. The root object contains a log property, which contains an entries array (each entry is a single HTTP request/response). The user must navigate the Power Query Editor to expand the log.entries table. This expansion is non-trivial; columns like request.headers or response.cookies contain nested records or lists. The analyst must selectively expand only the needed fields—such as startedDateTime , request.url , response.status , time (duration), and response.content.size —while choosing to "ignore" deeply nested arrays to avoid column explosion. Once flattened, the data is loaded into an Excel worksheet. This method is powerful but requires a moderate understanding of JSON structures. For large HAR files (hundreds of thousands of entries) or recurring conversions, manual Power Query becomes inefficient. The most robust solution is scripting, typically with Python and the pandas library. The root object contains a log property, which