CogniGuide

Instant AI Flashcards: Turn PowerPoint into Flashcards

Simply upload your slides, DOCX, or PDF files, and our AI instantly parses the content to build personalized, smart flashcards ready for review.

No credit card required

Trusted by learners from top universities

CogniGuide at a glance

What you get: Question-and-answer flashcards scheduled with FSRS spaced repetition. Free: up to 15 cards per deck (30 on your first 3 creations). Plus: up to 150, with AI explanations for any card.
Sharing: Share any deck, quiz or mind map with a link.
Price: Free plan: 5 creations a week, up to 3 a day. Plus: $9.99/month or $99.90/year (USD; local prices at checkout).
Sign-up: A free account is required before you create anything (Google or email). No credit card.
What you can upload: PDF, Word (.docx), PowerPoint (.pptx), plain text or Markdown, and images (PNG, JPG, WebP, GIF), or type a topic. One file per creation on the free plan; several at once on Plus.

How it compares: vs Knowt · vs Quizlet · vs NotebookLM · vs Mapify

Unlock Study Efficiency, Not Just Memorization

We move beyond simple Q&A generation, embedding proven learning science into every deck created from your proprietary materials.

Input Versatility: Convert PPTX, PDFs, or Type a Prompt

Seamlessly transform visual or text-based lecture materials into structured learning content without needing to reformat anything yourself.

Spaced Repetition Scheduling

Leverage cognitive science algorithms to optimize exactly when you review concepts, ensuring maximum long-term retention before your deadlines.

Customization Control

Review every AI-generated card and edit it to match your exact understanding or preferred phrasing before you begin serious studying.

From Presentation to Perfect Review in 3 Steps

Transforming dense lecture slides into actionable study sets is now automated and perfectly timed for your academic goals.

1
Upload Your Source Material
Drag and drop your PowerPoint presentation (.pptx), PDF, image files, or input a detailed study prompt specifying the topic.
2
AI Extraction & Creation
Our intelligent model analyzes the slide content, extracts key concepts, and dynamically formats them into effective question-answer pairs.
3
Schedule & Master
Review your custom deck immediately, or set a specific exam date, and let the system schedule optimal review sessions using spaced repetition.

The Superior Method for Presentation-Based Learning

Manually transforming complex PowerPoint slides into effective flashcards is time-consuming and prone to missing subtle details in diagrams or graphs. Our AI flashcard generator eliminates this friction point entirely by intelligently parsing the visual and textual information presented.

Guaranteed coverage of every core concept presented in your uploaded slides.
Dramatically faster preparation time than any manual note-taking or conversion method.
Seamless integration with scientifically proven retention schedules for maximum impact.

Utilize the intelligence embedded in your lecture slides to build a tailored, high-retention study tool, ensuring nothing taught in class is forgotten before test day.

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Frequently Asked Questions

Clarifying how our document-to-flashcard AI system works.

How does the AI generate questions from my PowerPoint slides?

The AI uses advanced natural language processing to identify main headings, bullet points, and textual callouts within the slides. It then reformats these key facts into atomic, testable question-answer pairs based on contextual understanding.

What file formats besides PowerPoint can I upload for conversion?

We support PPTX files, standard PDF documents, various image formats (like JPG/PNG if they contain text), and direct input via text prompt for maximum flexibility.

Is using AI-generated decks truly better than relying on pre-made decks?

Yes. Pre-made decks are generic. AI-generated decks are built exclusively from *your* specific source material, ensuring 100% relevance to the lectures you attended and the material you need to master.

Can I use the AI flashcard generator before committing to a paid plan?

Yes, the app is free to start. You receive enough initial generation credits to test the power of converting your first few PowerPoint files immediately.