Why PDF notes get messy
PDF highlights can pile up quickly. Without structure, you may end up with many marked passages but no clear understanding of what matters.
Use AI to organize notes
Ask AI to group highlights by theme, explain difficult sections, and turn selected passages into concise study notes. Then add your own interpretation.
Connect notes to review
Lumina supports notes alongside summaries, chat, quizzes, and maps, helping you move from capture to actual review.
Frequently asked questions
Can AI help organize highlights?
Yes. AI can group selected ideas and summarize why they matter.
Are AI notes good for exams?
They are useful when paired with active recall and your own review.