How it works
Server, TLS & Certificate Toolkit is designed to give you the result immediately. The calculation or processing happens on your device for this tool, so normal use does not require an account or a file upload.
Privacy
This tool is marked offline-capable. Your inputs are used in the current browser/app session and are not required to be sent to Wiunix Tools to perform the operation.
Configure servers and inspect, convert or generate TLS/PKI artifacts
Keep .htaccess/access rules, Basic Auth, CSP/security headers, CORS, Cache-Control and compression alongside an X.509/CSR/key studio.
Upload PEM/CRT/CER/DER certificates or CSR files; inspect subject/issuer/serial/validity/SAN/CN/signature/public-key/extensions/fingerprints; match hostnames; build and reorder explicitly supplied chains; parse and verify CSRs; generate RSA/EC keys, PKCS#10 requests or self-signed certificates; and convert supported PEM/DER/JWK key material locally.
- X.509 certificate + hostname/fingerprint/extension inspection
- Supplied chain building/reordering + CSR parsing/verification
- RSA/ECDSA key, CSR and self-signed certificate generation
- PEM / DER / JWK inspection and conversion