~/tools/ssl-tls/csr-generator
CSR Generator
Generate certificate signing requests and private keys locally in your browser.
This tool generates a private key in your browser.
Generation runs entirely on this device via WebCrypto — nothing is uploaded, and closing the page discards the key. That still requires trusting this site and every line of code it serves, which no website fully earns. Treat browser-generated keys as fit for tests and experiments; for anything critical, generate the key locally instead. The exact commands for your inputs appear below once the form is filled.