On the Europass website you can prepare your CV online, download CV templates, update your CV or just see the examples. This website offers well-developed CV which is valid in Europe. Apart from basic information, Europass CV provides a large „Personal Skills” section. There is a section devoted to languages. You can define your language abilities according to CEFR (Central European Framework of Reference for Languages). Moreover, you can add data concerning your communicational, organisational, computer and other skills. You do not have to worry about the whole layout, only type the details and this website will arrange contents for you.
More information: https://europass.cedefop.europa.eu/en/documents/curriculum-vitae
Here you can see an online editor: