1Password vs mkcert

1Password is a password manager developed by AgileBits that stores and manages passwords, software licenses, and other sensitive information in an encrypted vault. It uses end-to-end AES 256-bit encryption with a two-key derivation system combining a master password and Secret Key. The application supports cross-platform use with browser extensions for major browsers and native apps across desktop and mobile operating systems.

mkcert is zero-config tool for creating locally-trusted development certificates without manual CA configuration. It provides comprehensive features for security workflows. The tool is actively maintained with regular updates and strong community/vendor support.