What is Raena AI?
Raena AI helps students skip hours of reading by condensing a 200-page textbook into 14 TikTok-style short videos. It accepts various input types, including PDFs, slideshows, photos, audio recordings, YouTube videos, and pasted text. The course is broken down into short chapters based on key concepts, each followed by quick quizzes. The system dynamically adjusts the learning path according to the user’s proficiency level and can even link to specific exam dates to focus on critical topics. All generated content—including summaries, quizzes, flashcards, podcasts, and entertaining “brain rot”–style videos—is created directly from the user’s original materials, while also supporting formula and table editing.
Key features
After uploading notes, users can generate interactive learning courses with short chapter explanations and instant Q&A with a single click, supporting structured learning paths covering biological concepts from “glycolysis” to the “electron transport chain.”
The app offers an AI tutor feature, allowing users to ask questions at any time and pinpoint the exact page number where the answer can be found. It also automatically remembers users’ exam dates to optimize their review schedules.
Use cases and audience
Available to high school students, undergraduates, and graduate students across more than 170 countries worldwide, it covers disciplines such as nursing, law, calculus, history, accounting, dentistry, medicine, and many others.
- Automatically splits a 200-page textbook into 14 TikTok-style short videos, catering to diverse learning styles such as Brainrot and ASMR.
- Automatically generate a complete learning path—including chapter explanations, in-class quizzes, flashcards, podcasts, and games—after uploading your classroom notes as a PDF.
- Customize a review plan tailored to your exam date, automatically extracting key points from uploaded materials and inserting periodic checkpoints.
Supports a wide range of file formats, including PDFs, slideshows, Word/Excel documents, handwritten note photos, classroom recordings, YouTube videos, web links, and pasted text.
Features include step-by-step courses (with short chapter explanations and instant quizzes), summaries, practice tests, flashcards, podcasts, educational games, AI tutor–driven Q&A sessions with annotated answer page numbers, exam countdown reminders, and personalized review pathways.
Frequently asked questions
What is Raena?
Raena is an AI learning app: after you upload notes, course materials, or lecture content, it automatically generates step-by-step lessons, complete with summaries, quizzes, flashcards, podcasts, and an AI tutor feature.
What formats can I upload?
It supports PDFs, slideshows, Word/Excel files, photos of handwritten notes, classroom recordings, YouTube videos, web links, and pasted text; you can add multiple files to the same course.
How to use
- 01
Upload any type of learning material, such as PDFs, slides, audio recordings, or YouTube links.
- 02
Choose to generate a full course or select individual tools—for example, just quizzes, flashcards, or podcasts.
- 03
Set your exam date, and Raena will automatically schedule your review pace while prioritizing key topics.
- 04
Continue studying anytime via the web, iPhone, or Android app.
Pricing and availability
The free version lets you create your first lesson; the Pro plan unlocks unlimited courses, quizzes, flashcards, and AI tutoring, available via monthly or annual subscriptions, with the option to cancel at any time.
- Pricing source
- https://raena.ai/
- Pricing last updated
- 2026-10-31
Prices and limits may change. Check the official website for current terms.
Official website & sources
Updated on 2026-10-31
