Exibi is a K-12 portfolio and project publishing system. The simple tools make it easy for teachers and students to document and reflect on their learning and to share the work and skills they care about with authentic audiences. Best of all, Exibi includes the management tools teachers and administrators need to make this powerful learning process practical and safe. Exibi will be of interest to district curriculum directors, technology directors, school principals, and teachers who are implementing project-based learning, authentic/performance-based assessment, personalized learning, and/or other initiatives that promote student choice and voice.