A collection of HAR tools for everyone to help with debugging.

You can conveniently save multipart data as individual files from a HAR file as follows. Note that replace name.har with the actual path and name of the har file.

Note that the script will write files into current working directory and will NOT overwrite files if they exist already.

python extract_multipart_data_from_har.py name.har

When you use chromium tools copy as response for multipart/mixed data then the browser will copy the base64 encoded data. In such cases you can use another tool to selectively extract multipart data as individual files.

1. Create a new file as multipart.txt (or anything else) when you paste the content after copying respose within network tab for the multipart data call.
2. Note down the multipart boundary from the response header within the "content-type" response header within the browser network tab.
3. Use the boundary value and multipart.txt file (or whatever you used as the name) within the following tool to extract files. See below for reference.

python extract_base64_multipart_data.py "2f9825ee3f2949949f1210caa1978960" multipart.txt