Tip: After uploading, expand Select Advanced Features for memory tricks, flashcards, exam mode & more.
PDF Upload & Viewer
Upload PDFs and extract text instantly — all processing happens in your browser.
Drag & drop multiple PDFs at once — or click the upload area to browse files
View — Opens a built-in PDF reader with page navigation (arrow keys work!)
Extract — Pulls all text locally in your browser. Supports Hindi detection, tables & formulas
Summarize
Get instant summaries in the format that works best for you.
detailed
Full detailed summary with all key points
Concise
Short & sweet — key takeaways only
Bullet Points
Organized list of all important points
ELI5
Explain Like I'm 5 — simplest language possible
Q&A
Ask any question about your PDF and get instant AI answers.
Type any question — "Explain photosynthesis", "What are the formulas for Chapter 5?", "Give me practice questions"
AI answers based on your PDF content with streaming text output
Save answers to your library or view in fullscreen for better reading
Notes
16 different note styles to match exactly how you study.
Study Pack: Generates 18+ components in one go — notes, revision sheet, formulas, flashcards, MCQs, and more!
Simplify
Break down complex topics into plain, easy-to-understand language.
Click "Explain Simply" — AI rewrites the content in the simplest possible terms
Perfect for understanding tough concepts before diving into detailed notes
Great for quick revision when you're short on time
Quiz
Test yourself with 8 different quiz types and adjustable difficulty.
Advanced: Click Advanced in the Quiz tab to mix quiz types, set difficulty (Basic/Balanced/Advanced), and toggle answers, explanations & chapter-wise organization.
Advanced Features
12 powerful add-ons you can mix and match for any generation.
Toggle On/Off
Click any feature to include or exclude it
Mix & Match
Select multiple features for combined output
Real-Life Examples — Connect abstract concepts to everyday situations
Memory Tricks — Mnemonics & visual hooks for easy recall
Flashcards — Flip-card format for active recall practice
Exam Brain Mode — Focus on exam-worthy content & common traps
Formula Sheet — Auto-extract all formulas into a quick reference
Smart AI Assistant
Select any text in your output and get instant AI-powered actions.
Explain
Get detailed explanation of selected text
MCQs
Generate quiz questions from selected text
Translate
Translate to any language instantly
Word Meaning
Look up definitions & synonyms
Flashcards
Create flip-cards from selected text
Custom Prompt
Ask anything about the selection
Saved Notes
Your personal library — save, search, and organize all your generated content.
Save — Click the bookmark icon on any generated output (summary, notes, quiz, etc.)
Search — Find notes instantly by title, content, or tags
Pin/Unpin — Keep important notes at the top
View — Click any saved note to open it with full markdown & math rendering
Export — Download all notes as JSON backup — import anytime to restore
Keyboard shortcut — Press Ctrl+K to toggle the panel
Privacy & Settings
Your data stays on your device. Full control over your experience.
API Key — Stored only in your browser's localStorage. Never sent anywhere except OpenRouter
Notes — Saved in IndexedDB (browser database). Export as JSON anytime
Model Selection — Choose from 8+ free AI models or enter any OpenRouter model ID
Replay Guide — Click "Show Welcome Again" in Settings to replay this guide
No accounts — No sign-up, no passwords, no cloud. Just you and your browser
Connect your AI
Saved ✓
StudyMind uses OpenRouter to run powerful models. Add your free API key once — it's stored only on this device and powers all generations. You can also manage it anytime from Settings (top-left gear).
Create Key → click Create API Key, give it a name.
Copy & Paste the key starting with sk-or-v1-… above and hit Save.
Private & local: Your key is saved in this browser's localStorage only. It never leaves your device except to call OpenRouter directly. Clear it anytime in Settings → Clear. Free tier is enough to start.
You're all set!
You now know every feature of StudyMind AI. Drop a PDF to start generating summaries, notes, quizzes & more!
No key saved yet — you can add it now in the previous step or later via the gear icon. Generations will ask for a key if missing.
5 AI Modes16 Note Types8 Quiz Types12 Advanced Features100% Private
StudyMind AI is a free AI PDF summarizer and study-notes generator. Upload a PDF to get summaries, question and answer, study notes, quizzes, flashcards, gap analysis and plain-English explanations, entirely in your browser.
Settings
API Key
Get free key at openrouter.ai/keys — Your key is saved locally in your browser and is only sent to OpenRouter.
Model
Loading live models...
Live free models from OpenRouter — auto-updates. Tap one or type any ID.
Need help?
Privacy & Legal
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Leaves this device: only extracted PDF text → OpenRouter, sent directly from your browser.
Stored on this device only: API key → localStorage · Notes → IndexedDB.
Never collected: no tracking, no analytics, no accounts, no StudyMind servers.
