HAR Viewer
A HAR (HTTP Archive) file is the JSON export of a browser's Network tab — every request, status, timing and payload size. Drop one here to read the waterfall summary in your browser; the file is never uploaded, so traces can be shared without leaking live cookies.
What is a HAR file?
HAR captures what happened during a page load: request and response headers, status codes, timings and sizes. It is the standard attachment for debugging slow pages and failed API calls. Exports can contain auth headers and cookies — this tool parses locally, but sanitize before sharing publicly.
This tool runs entirely in your browser. Your inputs and files are processed locally and are never sent to or stored on Kinetikatech servers.
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