Free PDF to Flashcards
Active Recall Cards from Any PDF in Seconds
Upload any PDF — textbook chapter, lecture slides, or study guide — and get free AI-generated flashcards built from the exact content. No manual card creation, no signup required to try it.
No signup required · Free to try
Reading a PDF highlights what is there. Flashcards prove what you actually retained.
PDFs are the default format for lecture slides, textbook chapters, and study guides — but they are passive by nature. Reading and highlighting feels productive, yet research consistently shows that active recall outperforms re-reading for long-term retention. The bottleneck is generating the right flashcards without spending an hour on manual input.
Learnlo reads your specific PDF and auto-generates a set of active recall flashcards from every key concept, term, and relationship in the document. Upload once and you have flashcards ready to study in under 90 seconds — plus a quiz, practice exam, and mind map from the same file.
Before Learnlo
Reading your PDF multiple times and hoping the information sticks before the exam
After Learnlo
Free active recall flashcards auto-generated from your specific PDF content in 90 seconds
From PDF to Free Flashcards in 4 Steps
Upload your PDF
Textbook chapter, lecture slides, research article, or study guide up to 10 MB. No account needed.
Flashcards are generated
AI reads every concept in your document and creates active recall cards from the key terms, definitions, and relationships.
Review your flashcard deck
Flip through cards at your own pace. Mark what you know and what still needs work.
Test deeper with the practice exam
From the same PDF, take the AI-graded written-answer exam to confirm you can explain — not just recognise — the concepts.
Free Flashcards Plus the Full Study Pack
Every free PDF upload generates flashcards and seven other study tools from your specific content.
Flashcards
Active recall cards from PDF concepts and definitions
Quiz
Multiple-choice questions from your document
Practice Exam
AI-graded written-answer exam from your PDF
Summary
Concise overview of your PDF content
Study Notes
Structured notes organised for review
Mind Map
Visual concept map of your document
Knowledge Gaps
Weak concept detection after your exam
AI Podcast
Audio summary of your PDF (Plus plan)
Frequently Asked Questions
Is the PDF to flashcards tool really free?
Yes. Guest users get a complete free flashcard deck — plus the full study pack — from any PDF without creating an account. Free accounts get 3 packs per month at no cost.
What size PDFs can I upload on the free plan?
Up to 10 MB (approximately 50 pages) on the free plan. Plus supports up to 100 MB. For larger textbooks, split the chapter you are currently studying into a separate upload.
How many flashcards will I get from my PDF?
Typically 30–50 cards per upload, scaling with the length and concept density of your document. The AI prioritises key terms, definitions, processes, and relationships from your specific content.
Does it work with scanned PDFs?
Best results come from text-based PDFs with selectable text. Scanned documents without embedded OCR may produce incomplete flashcard sets.
Are the flashcards from my PDF or from a general database?
Your PDF only. Learnlo generates every card from the concepts in your specific document — two students uploading different textbook chapters get entirely different flashcard sets.
Do I also get a quiz and practice exam from the same PDF?
Yes. Every free pack includes flashcards, a multiple-choice quiz, a full AI-graded written-answer practice exam, structured notes, and a mind map — all generated from the same PDF upload.
How is this different from the free flashcard generator page?
Both pages access the same Learnlo tool. The free PDF to flashcards page is optimised for the specific workflow of uploading a PDF document — useful if your study material is already in PDF format rather than typed notes or a video.
Related Tools
PDF to Flashcards
Full feature overview of PDF flashcard generation
Free Flashcard Generator
Free flashcards from any format, not just PDFs
Free PDF Summarizer
Full free study pack from the same PDF
Free PDF to Quiz
Free multiple-choice quiz from your PDF
Free PDF to Study Guide
Full study guide from your PDF for free
All Free Study Tools
See every free study tool available from one upload
See a Real Example Pack
Browse a live study pack built by Learnlo — flashcards, quiz, mind map, and AI podcast included.
Your PDF, Turned Into Active Recall Cards.
Upload any PDF and get a free complete flashcard deck — plus quiz, exam, and mind map — built from your specific content. No signup required.
Convert PDF to Free FlashcardsNo signup required · Free to try