The Intelligent Study Engine

AI Study Notes, Quizzes &
Flashcards from Your Lectures.

Upload PDFs, slides, audio, or YouTube. We generate structured notes. You generate quizzes, flashcards, and podcasts when you need them.

Review
What is the function of the mitochondria?
Neural Networks AI Notes
Exam Tip
Which algorithm is used for training?
A
Random Forest
B
Backpropagation
C
K-Means
Live demo Try the Biology workspace below. It’s a read-only preview of the real Studii document experience.
01. Notes workspace

Structured notes,
you can work in.

Upload the source once. Studii turns it into editable notes with headings, key terms, examples, formulas, images, source files, breadcrumbs, and an AI chat that answers from the document context.

1. Cellular Respiration
Key Definition
02. Source intake

Bring the messy
lecture stack.

PDFs, DOCX files, slide decks, audio recordings, YouTube lectures, and blank notes all land in the same dashboard. Organize them into folders, rename, move, retry failed processing, and keep studying from one place.

PDF
Lecture_04_Mitosis.pdf
MP3
AudioRecord_Nov12.mp3
URL
https://youtube.com/watch...
03. Practice tools

Practice from the
same source.

Generate MCQs, short-answer questions, and flashcards from your notes. Pick difficulty and question counts, regenerate when needed, get explanations, and let AI grade written answers against the source.

Q: Definition

Action Potential

04. Audio review

Turn notes into
review audio.

Generate a multi-speaker study podcast from any completed document. Choose voices, length, language, and instructions, then replay it when walking, commuting, or doing another pass before an exam.

04:12 15:30
What Studii actually gives you

One workspace for the whole study loop.

Not a PDF summarizer. Studii keeps the source, notes, practice, audio, chat, and organization connected so every tool knows what lecture it came from.

Multi-source uploads

PDF, DOCX, PPTX, audio, YouTube, and blank documents all process into the same document workspace.

Editable AI notes

Structured notes with sections, definitions, examples, source images, and inline editing.

Document chat

Ask questions inside the notes page and get answers grounded in the uploaded material.

MCQ quizzes

Generate exam-style multiple-choice questions with explanations and adjustable settings.

Short-answer grading

Practice written responses and get AI feedback based on the actual document content.

Flashcards

Generate review cards, swipe through them, and track what you have seen before.

Study podcasts

Turn notes into configurable multi-speaker audio review with language and length controls.

Folders and dashboard

Keep courses organized with folders, recent documents, processing status, and source metadata.

Fair free plan

5 free documents for everyone. Pro unlocks unlimited document creation.

Who is this for?

Built for rigorous disciplines.

Med Students

Process 200-slide pathology decks instantly. Turn rote memorization into high-yield active recall with custom flashcards focusing exactly on what you need to know for the boards.

Law Students

Upload 50-page dense case files. Studii extracts the holdings, rules of law, and dicta into structured briefs, so you're never caught off-guard during cold calls.

CS & Engineering

Extract complex formulas, algorithms, and code concepts from 2-hour lecture recordings. Generate structured notes that highlight the math and logic behind the theory.

The Verdict

"I used to spend 4 hours just organizing my notes before I could even start studying. Now I upload the lecture audio, get the structured notes, and immediately start doing practice questions."

— Sarah M., M1 Medical Student

"Studii's ability to parse through 100-page property law cases and pull out exactly what the professor emphasized is nothing short of magic."

— David L., 2L Law Student

Simple pricing for serious studying.

Free includes up to 5 documents to start, then upgrade when you need the full Studii workspace.

No credit card required for Free. Cancel anytime on Pro.

Free

A generous way to try Studii.

$0
  • 5 documents total
  • AI notes
  • MCQs, short answers, and flashcards
  • Up to 15 questions or cards per generation
  • Document chat
  • Study podcasts
  • Single-document study sessions
Start Free

No credit card required

Most Popular

Pro

For full-semester studying.

$10.99/mo
  • Generous document limits
  • Full notes, MCQ, short answer, and flashcards
  • AI grading for short answers
  • Combine up to 3 documents in one study set
  • Up to 50 questions or cards per generation
  • Larger uploads and priority generation
  • Premium podcast voices
Upgrade to Pro

Cancel anytime

Free is genuinely usefulTry the core Studii experience without hitting a wall after one upload.

Pro is for daily useBigger generations, more capacity, and better tools for serious coursework.

Generous limits, fair for everyoneWe keep Studii fast, reliable, and available for all students.

Frequently asked questions

Can I start for free?Yes. Free includes up to 5 documents to start, and no credit card is required.
Can I cancel Pro anytime?Yes. You can cancel from account settings anytime.
What happens if I use all 5 free documents?You can keep studying existing documents. To upload or create more, upgrade to Pro.
What file types are supported?Studii supports PDFs, DOCX, slides, YouTube, and common audio/video formats.
Is my data private?Your documents are used to generate your study materials and are kept private to your account.

Your data is secure and private. We’ll never share your files.

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Questions

Common Inquiries.

What file formats are supported?

Studii accepts PDFs, DOCX files, PowerPoint presentations (PPTX), audio recordings (MP3, M4A, WAV), and direct YouTube URLs. The engine processes both text and speech seamlessly.

Is there a limit on file size or length?

Pro users can upload up to 500 pages per document or up to 2 hours of audio/video per lecture. This covers almost all rigorous academic materials in a single go.

Can I export the flashcards?

Yes. All generated flashcards can be exported to Anki or as CSV files for use in your preferred spaced repetition system, though our built-in active recall engine is tailored perfectly for the generated notes.

How does the free plan work?

Free accounts can create up to 5 documents with no time limit. Upgrade to Pro when you want unlimited documents and full workspace capacity.