Ytmp3 is an online tool for finding YouTube videos and, when an option is available, converting their audio into MP3 files. Users can paste a video URL or search by keywords, then review matching results to identify the intended source before proceeding. The service highlights details such as the video title and thumbnail, and search results may include a play option to help users check a recording.

Ytmp3 is designed for use in mobile and desktop browsers without installing software; available file options depend on the source. The site also provides step-by-step usage guidance, frequently asked questions, and articles about conversion choices, creator tips, permissions, and responsible downloading. Its interface and informational content are offered in multiple languages, with a dark-theme setting.

Ytmp3 advises users to verify results and save audio only when they have permission or another valid basis under applicable rights, terms, and laws. It also directs users to their browser’s download list or device folder to locate saved files