Upload your lecture slides and turn them into an audiobook you can study with on the commute, at the gym, or anywhere off-screen.
Your slides become a lecture video — AI writes the script and adds a natural voice.
Drop in any PDF or PPT — textbook chapters, course slides, professor handouts.
AI reads through each slide in context, creating a natural lecture-style narration — not a robotic text-to-speech.
Download the audiobook and study on your phone — while commuting, walking, or relaxing your eyes.
Audio is the easiest way to cover more material in the time you already have
Turn dead time on the bus or subway into another review session
Already spent the day staring at screens? Close them and keep learning
AI explains the slides instead of just reading them — closer to attending a real lecture
Replay full chapters in one sitting at your own pace, hands-free
Lectone turns your study materials into an audio lecture you can absorb without staring at a screen
AI understands the flow between your slides, so the audio reads like an actual lecture — not a list of bullet points.
Crystal-clear AI voice that sounds like a teacher explaining the material, not a phone reading text.
Take your lectures on the bus, at the gym, or on a walk. Free your eyes and review more material.
Everything you need to know about Lectone