Ugglo is a digital library of children's books that serves as a language development service for schools and preschools. It provides access to hundreds of children's books from Sweden's largest book publisher, with the added feature of read-aloud text for children of all ages and reading abilities. Ugglo also offers the ability to create custom bookshelves for a department or class, with books available in languages other than Swedish. It provides recommendations on new books and themes to stimulate reading, and includes books with sign language support (TAKK). Ugglo allows users to log in as either a teacher or student and also offers the option to create and scan QR codes.

Ugglo is a useful tool for educators and teachers who want to provide children with a variety of reading materials to help them develop their language skills. The platform is easy to navigate, and the books are sorted by age group and theme, making it easy to find books appropriate for each child. The read-aloud feature is especially helpful for children who are still developing their reading skills, and the sign language support makes the books accessible to children with hearing impairments. Overall, Ugglo is a great resource for any school or preschool looking to provide children with a diverse selection of children's books to foster their language development.