How do I view / replay a chrome network debugger har file saved with content? How do I view / replay a chrome network debugger har file saved with content? google-chrome google-chrome

How do I view / replay a chrome network debugger har file saved with content?


There is an HAR Viewer developed by Jan Odvarko that you can use. You either use the online version at

Or download the source-code at https://github.com/janodvarko/harviewer.

EDIT: Chrome 62 DevTools include HAR import functionality.https://developers.google.com/web/updates/2017/08/devtools-release-notes#har-imports


Chrome Dev Tool's "Network" tool now allows you to import HAR files by drag-and-dropping into the window.


There are a couple of online, offline tools how to do this:

But the one that I liked the most, is a browser extension (tried it in chrome, hopefully it works in other browsers). After installation, it appears in your apps as HAR viewer. Then you can upload you HAR file and see something like this:

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