Omeka is a next-generation web publishing platform for museums, historical societies, scholars, enthusiasts, and educators. Omeka provides cultural institutions and individuals with easy-to-use software for publishing collections and creating attractive, standards-based, interoperable online exhibits. Free and open-source, Omeka is designed to satisfy the needs of institutions that lack technical staffs and large budgets. Bringing Web 2.0 technologies and approaches to historical and cultural websites, Omeka fosters the kind of user interaction and participation that is central to the mission of public scholarship and education.