The web interface to create an item can be found by clicking on the upload icon in the top-right corner on archive.org or by visiting https://archive.org/create/. The user is greeted with a "Share your Files" page, which contains a green button to "upload files", and a blue button for etree.org uploader.
After clicking the Green "upload files" button, the user is shown a window where files can be dragged to or selected for upload. Selecting one or more files leads to a page where metadata can be created for the item. This includes a titles, identifier, description, tags, creator, date, collection, language and the license. Additional metadata can be added in the "More options box". Finally the item can be uploaded with the blue "Upload and Create Your Item" button.
- See also: Uploading With Python
An API is available for the more tech-savvy users. This allows for easier and faster uploading of items. More information about the API can be found on it's page here, or at https://archive.org/services/docs/api/ias3.html.