The GPT2Markdown extension is a tool that allows users to export their conversations with chatgPT with one click in MarkDown format. This add-on also has a function that uses automatic CHATGPT labeling to give names to files and is available as open-source software. This tool can be used to store exported conversations in a digital tool such as a Notion or in a dedicated folder on an external hard disk. The tool source code is available on GitHub, and the tool only asks for minimal permissions and does not collect any user data.