Meet PeBL

An open source specification for interactive, connected eBooks.

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What is PeBL?

Personalized eBooks for Learning (PeBL) is a specification funded by the Advanced Distributed Learning Initiative (ADL) and developed by Eduworks to enable more advanced features and possibilities in eBooks. The PeBL specification extends the existing EPUB3 specification by specifying how to create extensions that introduce new functionality as well as how to utilize the Experience API (xAPI) to track and analyze user metrics within eBooks.
Dive into the Specarrow_forward

Take a look at the many ways that we've built upon the EPUB3 specification to enable powerful new features and rich learning experiences.

Explore Extensionsarrow_forward

Check out some of the extensions that we've come up with and get inspired to build your own. We've got everything you need to get started.


Get a glimpse of what's possible.