PDF to Flashcards
PDF to flashcards: upload your lecture PDF and get flashcards that each show the page they came from, ready to download as an Anki deck.
Each card is worded so you can’t answer it by recognition.
- The maternal-newborn nursing lecture PDF “NURS 3420 Wk 7 - Fetal Heart Rate Monitoring.pdf” is dragged from Chrome’s downloads onto Synaptic Recall’s upload page, with only Anki selected.
- The lecture PDF uploads and Dr. Synapse starts building the deck, counting cards as they are written.
- The deck is ready: 31 cards from the lecture PDF, with a Download Anki button.
- A card from the deck opens in Anki: “A client on oxytocin has gradual decelerations that hit their lowest point after each…”
- Show Answer reveals: “Late decelerations: uteroplacental insufficiency”
- The key term “uteroplacental insufficiency” opens its definition: Too little oxygen-rich maternal blood reaching the fetus through the placenta.
- Dr. Synapse explains: “Each contraction squeezes the spiral arteries and slows maternal blood into the intervillous space. A placenta with little reserve can’t…”
- Anki scrolls down to the lecture PDF page the card came from: “Late Decelerations”.
- The view moves onto the page and a gold box marks the line the answer came from: “Cause: uteroplacental insufficiency → less O2 reaches the fetus with each contraction”.
- End card: “Lecture PDF in, flashcards out”, an Upload now button, and “3 free credits · no card needed”.
The PDF on the left, a blank card on the right
Turning one lecture into a useful deck can take hours.
Your deck is built directly from the PDF, so you can spend that time actually practicing active recall.

What every card includes
We build your deck directly from your source material, so you can spend that time actually practicing active recall.
- The right number of cards for the material, not one per bullet point
- The right question for each fact, worded so you can’t answer it by recognition
- The slide it came from on the card, so you know exactly where the information is
- A dropdown with a further explanation
- Key terms highlighted, with what each one means and where the word comes from

Ready for Anki
Active recall means trying to answer a question from memory before checking the answer, and Anki gives you that practice one question at a time.
The deck downloads as an .apkg file that Anki imports.

How it works
Upload one lecture as a PDF or PowerPoint.
The system is three simple steps you do for every one of your lectures:
- Understand the why behind the information: the Story
- Memorize with active recall: the Anki deck
- Apply it to real exam questions: the practice exam

Free to try
New accounts start with three free credits, and no card is needed.
Three credits cover one lecture with all three study modes.
Try it on your next lecture.