It is undeniable that internet nowadays is part of our life and community. Internet opens door for expression of ideas and opinions which can both be given and taken freely. Moreover, with the rise of the new internet model, Web 2.0, the platform becomes wider and more interactive which has an effect on the copyright aspect all over the world. User-generated content was soon born as a result of Web 2.0 and caused unsolvable legal issues in the copyright regime due to its transformative nature which acts in contrary to the exclusive right of the author.          This thesis paper seeks the best solutions for the complicated nature of user-generated content in online platform which has been causing legal tension in copyright law for quite some time. The paper will focus mainly in the scope of EU copyright law as well as Thai copyright law. The Canadian new specific exception for user-generated content and its semi-open “fair dealing” exception will be discussed as a possible approach to the solution. Moreover, Human rights aspect in scope of freedom of expression will be analyzed in order to find the balance between the copyright and human rights in the most effective way to serve the core purpose of copyright law.