For online works, you apply a Creative Commons license to a work by selecting the license that suits your preferences. Once you have selected your license, and if you are applying it to an online work, follow the instructions to include the html code in your work. This code will automatically generate a license button and a statement that your work is licensed under a Creative Commons license, or a CC0 or public domain button if you choose to dedicate your work to the public domain or certify that a work is in the public domain via one of our public domain tools. These buttons are designed to act as a notice to people who come in contact with your work that your work is licensed under the applicable Creative Commons license or is in the public domain.