Diné Bizaad is a mobile app dedicated to preserving the Navajo language and culture through technology. Whether you are a first-time learner, a student, or a heritage speaker, Diné Bizaad gives you the room to explore, grow, and connect with one of the world's most unique and culturally rich languages.DictionaryBrowse 30,000+ words with English-to-Navajo and Navajo-to-English lookup. Entries include definitions and usage context to help you understand the language naturally.Conversion FeatureLearn how Navajo expresses real-world concepts like numbers, money, time, and the calendar system including days, months, and seasons — all in Diné Bizaad.Quiz FeatureTest your knowledge with randomized quizzes drawn from the dictionary and conversion content. Questions shuffle every session to encourage genuine learning and retention.Word of the DayReceive a daily Navajo word delivered straight to your device to keep you engaged and learning every single day.Diné Bizaad is more than just an app. It is a playground for the Navajo language — built for anyone passionate about preserving and celebrating Diné Bizaad.