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PKCS#12 / PFX Inspector

Open a PKCS#12 archive locally and see which certificates and key bags it really contains

Safety note: PKCS#12 archives often contain private-key material. Inspection stays in your browser and this page does not upload or export the archive again, but you should still treat the pasted contents as sensitive.
Inspect a PKCS#12 / PFX archivePaste the archive Base64, enter the password, and review certificate and key bag summaries without leaving the browser
This phase expects pasted Base64 or PEM-style PKCS#12 content, not drag-and-drop file uploads.
What It Opens

PKCS#12 archives can bundle certificates, private keys, friendly names, and local key IDs into one portable package. This page opens the archive locally and summarizes what is inside.

Inspect a PKCS#12 or PFX Archive
  1. Paste the PKCS#12 or PFX Base64 and enter the password.
  2. Click Inspect archive.
  3. Review the certificate list, key bag count, and friendly names before you decide what to convert next.
Why Private-Key Warnings Matter

PKCS#12 is often the first place users accidentally paste private keys into a web tool. This page keeps the workflow local and inspection-only, but the presence of a key bag still deserves explicit warning.