If you publish an original article online, you have the copyright to the work. According to the provisions of the copyright law, the scope of protection of your copyright includes: 1. Right of Reproduction: You may, in accordance with the law, reproduce, distribute, perform, show, broadcast, adapt, translate, compile, adapt into a compilation or any other means to reproduce, distribute, perform, show, broadcast, adapt, translate, compile, adapt into a compilation or any other means. The right to protect the integrity of the work: You have the right to protect the work from being violated, including maintaining the original intent of the work, not distorting, altering, or destroying the spiritual, artistic, and moral values of the work. 3. Right to publish: You can publish your work to the public, including through websites, blog, social media, etc. 4. Right to rent: You can rent out your work and receive rental income. Therefore, if you publish an original article online, you have the copyright to the work. However, you need to pay attention to the following points: 1. You must abide by laws and regulations and not violate the copyright of others. 2. You need to register the copyright of your work to obtain legal protection. 3. You need to respect intellectual property rights and avoid plagiarism. In short, if you publish an original article on the Internet, you have the copyright of the work, but you need to pay attention to protecting intellectual property rights to avoid copyright infringement.