Is my HAR sent to a server?

HAR Viewer

View and analyze HAR (HTTP Archive) files. See requests, URLs, methods, status, timings. All in your browser.

HAR JSON

Paste HAR JSON.

All processing in your browser. No data is sent to any server.

No. All processing runs in your browser.

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Strip sensitive headers and cookies from HAR files before sharing. Download sanitized HAR. All in your browser.

Convert cURL commands to JavaScript fetch() or axios. Convert fetch/axios to cURL. All in browser.

Format and validate JSON with syntax highlighting. Minify, prettify, sort keys. All processing in your browser.