Out of the numerous productivity enhancing digital services (e.g. Gmail, Google Drive) that Google has, one very useful is Google Keep. It's a note-taking application that lets you quickly create color coded notes, to-do lists, reminders etc., which are synchronized to your Google account. Google Keep is available on both iOS and Android, but its Chrome extension is pretty basic.

Source:  http://timesofindia.indiatimes.com/tech/computing/Chrome-extension-to-save-links-to-Google-Keep-with-one-click/articleshow/51929542.cms