Is my HAR sent to a server?

HAR Sanitizer

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

HAR JSON input

Sanitized HAR

Sanitized output will appear here.

Cookie and Authorization headers are redacted. All processing in your browser.

No. Sanitization runs entirely in your browser.

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

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

Remove unnecessary HTML tags, comments, and collapse whitespace to reduce page size. All in your browser.