Stop Memorizing. Start Imprinting.
Einpräg (n.) /’aɪn.pʁɛːk/
The German art of etching knowledge deeply into your memory. Not just remembering—imprinting.
Paste your notes once. Get flashcards, mind maps, quizzes, mock exams, and a personal AI tutor — all automatically. Built on FSRS, the world’s most advanced spaced repetition algorithm.
Flashcards generated
Average AI confidence
See AI in action — no signup needed
Sample source text
Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll. Carbon dioxide + water + light energy → glucose + oxygen. This process is essential for life on Earth as it produces the oxygen we breathe.
How it works
Drop in your material
Paste notes, upload PDFs, or type. No formatting needed — the AI handles everything.
AI finds what matters
Identifies key concepts, writes Q&A pairs, and tags every card with a confidence score and source reference.
FSRS schedules reviews
Spaced repetition that adapts to your memory patterns — not a fixed calendar. Less reviews, more retention.
Everything you need to master it
Quiz yourself, ask the AI tutor to explain tough concepts, generate mind maps, take full mock exams with AI grading — all from the same cards.
More than flashcards. A complete AI study system.
20 AI-powered tools work together to turn anything into mastery.
Smart Creation
Generate flashcards from text, PDFs, URLs, YouTube, podcasts, and photos. Includes fill-in-the-blank cloze cards, conversational card creation, and streaming generation.
- Flashcards from text, PDFs, URLs, YouTube, podcasts, and photos
- Fill-in-the-blank cloze cards and conversational creation
- Streaming generation — watch cards appear in real time
Deep Understanding
AI explanations break down any concept. Mnemonics make abstract ideas stick. Mind maps and AI-generated illustrations show how everything connects.
- AI explanations that break down any concept step by step
- Mnemonics and AI-generated illustrations for visual learners
- Mind maps showing how concepts connect across subjects
Auto-Assessment
Auto-generated quizzes test your knowledge. Full mock exams come with AI grading and feedback. Weak point analysis finds exactly what you're getting wrong.
- Auto-generated quizzes with multiple choice questions
- Full mock exams with AI grading and detailed feedback
- Weak point analysis that finds what you're getting wrong
Personal Coach
A Socratic AI tutor teaches through conversation. Writing and speaking coach with real-time corrections. Personalized study plans built around your exam date.
- Socratic AI tutor that teaches through conversation
- Writing and speaking coach with real-time corrections
- Personalized study plans built around your exam date
Every tool works from the same cards. Create once, study everywhere.
Built on trust, not black-box AI
Every card shows where it came from and how confident the AI is. No other tool does this.
Confidence Scores
Every AI-generated card comes with a confidence score. Trust high-confidence cards, double-check the rest. No other flashcard tool gives you this transparency.
Source Tracking
Every fact links back to the exact passage it came from. Verify anything in one click. No more wondering 'did the AI make this up?'
FSRS Scheduling
The same algorithm trusted by 100,000+ Anki power users — built in from day one. Proven to cut review time by 30%+ compared to fixed-interval schedules.
Pay only when you study. No subscription.
Start with 200 free credits (about 30 AI generations). Top up anytime — $4.99 for 4,990 credits. That’s roughly 830 card generations, or a full semester of studying. Earn free credits with daily streaks and referrals. Credits never expire.
All prices in USD. Payments processed securely via Stripe.
Common questions
- How accurate is the AI when making flashcards?
- Einpräg shows confidence scores and source snippets for each card so you can verify before studying. We recommend reviewing AI output—especially for medical, legal, or exam prep material.
- How do credits work?
- You buy credits once, they never expire. Use them for AI generation, quizzes, mock exams, and more. Start with 200 free credits, earn more daily, or top up from $4.99. Every AI action shows its credit cost upfront before you confirm.
- Can I study offline?
- Yes. Install Einpräg as a PWA on your phone or desktop. Due cards sync when you are back online.
- Is Einpräg free?
- Yes. Core study features are free forever — create cards, review with FSRS, and study offline. AI features use credits. Start with 200 free credits and earn more daily. Credits never expire and you only pay when you need more.