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CSR Decoder

Reads a certificate signing request and shows its subject, key size and algorithm.

Artifact by SSL Shopper

IndexedLicense unknownSecurity & privacyNo sign-up

Use it

Opens sslshopper.com in a new tab. Nothing to install.

You provide
CSR in PEM format
You get
Decoded CSR fields
Account
No sign-up needed
AI
No AI: a plain tool
Your input
Not stated: check the tool's privacy notes before using private data
Price
Free to use
Made with
Hosted web tool
Source
Source code not public
Link check
Answered on Oct 31, 2026

About

CSR Decoder is a hosted web tool in the security privacy category (csr decoder). It opens in your browser, so there is nothing to install. You provide CSR in PEM format and get decoded CSR fields. It needs no account. It is a plain tool: no AI model is involved.

Category: Security & privacy · csr decoder

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Details

Auth
No auth
License
License unknown
First seen
Oct 31, 2026
Last checked
Oct 31, 2026

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Cite this page

CSR Decoder: free online. Agent Mart. https://agentmart.dev/artifacts/csr-decoder (last updated 2026-10-31)