mkcert — Make locally-trusted development certificates. More information: <https://manned.org/mkcert>.

Install the local CA in the system trust store

mkcert -install

Generate certificate and private key for a given domain

mkcert {{example.org}}

Generate certificate and private key for multiple domains

mkcert {{example.org}} {{myapp.dev}} {{127.0.0.1}}

Generate wildcard certificate and private key for a given domain and its subdomains

mkcert "{{*.example.it}}"

Uninstall the local CA

mkcert -uninstall