1Password - 1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.
ngrok - ngrok enables secure introspectable tunnels to localhost webhook development tool and debugging tool.
Lastpass - LastPass is an online password manager and form filler that makes web browsing easier and more secure.
Pinggy.io - Public URLs for localhost without downloading any binary
Padlock - Padlock is an open-source password manager that is available as an app for multiple platforms. It can be used on Android and iOS devices, and it can also be installed as a Chrome extension.
Pagekite - Bring your localhost servers on-line.