Chromebook: Have a new Chromebook with an Intel processor? Intel has released a tool to move your contacts, photos, files and bookmarks into your Gmail account.
If you're moving from an Android phone, you probably won't need this software, since all your stuff is already synced with Google. If you have a Windows PC or an iOS device, though, you'll want to sync it to Google for best results with the Chromebook. Intel's Easy Migration tool does all that for you.
The Chrome Extension only works on Intel Chromebooks. The tool still saves you some time if you haven't been using Google and Gmail as your main way of storing contacts and photos.
Intel Easy Migration [iTunes App Store]
Intel Easy Migration [Google Play]