Balletopedia is an online portal dedicated to bringing together information about ballet. It organizes its content into topic areas covering ballet productions, history, theatres, schools, universities, studios, festivals, competitions, organizations, media, books, films and recordings, courses, and lectures. Its people directory includes profiles grouped by professional roles, such as dancers, choreographers, teachers, composers, artists, managers, accompanists, students, amateur participants, photographers, ballet scholars and critics, and ballet enthusiasts. Profiles feature information and visual materials.

The portal also provides a ballet dictionary, an events calendar, media content, information about foundations, and sections explaining the project and answering frequently asked questions. Balletopedia says it aims to develop educational and scholarly work, and it shares information about related research and projects, including theatrical etiquette, analytical, and sociological initiatives. Visitors can explore the site’s sections and contact the team through its feedback form or listed social channels. People and organizations can apply for authorization by selecting a relevant category and providing contact details; the portal then sends an application questionnaire and information about the next steps.