Lektify

Lektify is a studio for turning what you already know into an interactive book. You write in a book editor, import a PDF, or snap a photo of a printed page and the text is extracted. The draft is then arranged into chapters you can work through at your own pace.

Each chapter can carry generated quizzes, exercises and one-click audio narration. Readers can ask Lekty, a tutor grounded in your material, and you can see which passages people read most and what they want to know.