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Turn your science notes into flashcards with AI

Skip the generic ready-made decks. Upload a PDF, slide deck, set of notes or a photo of a textbook page, and get science flashcards built from your own material, scheduled with spaced repetition.

Create flashcards nowFree · No credit card required

Free account · 3 sets a month · Creates flashcards in seconds

Why custom science flashcards beat generic decks

Shared science decks often cover a different syllabus than your professor's lectures, so the terms you need on Friday may be missing. Making Quizlet-style science flashcards from the exact material you were assigned keeps your study focused on what will actually appear on the exam.

  • Flashcards generated from your own lecture slides, notes or textbook photos
  • Spaced repetition that schedules reviews based on what you forget
  • Quizzes with explanations to test application, not just memorization
  • Free plan with 3 generations per month and no credit card needed to start
Example high school biology and physics flashcards
What organelle produces most of the cell's ATP?The mitochondrion, through cellular respiration.
What does Newton's second law state?Net force equals mass times acceleration (F = ma).
What is the pH of a neutral solution at 25 °C?7. Values above 7 are basic and values below 7 are acidic.
What is the difference between an element and a compound?An element has one type of atom, while a compound contains two or more elements chemically bonded in a fixed ratio.
What does the law of conservation of energy state?Energy cannot be created or destroyed, only transferred or converted between forms.
Generate the full set

Built from your material

Upload PDF, DOCX, PPTX, plain text or images. Photos of pages are read with text recognition, so handwritten-style scans of lecture handouts work too.

Spaced repetition

Cards come back at the intervals your memory needs, so terms you miss show up more often and ones you know fade into review.

Quizzes and mind maps too

Turn the same notes into multiple choice, true/false and short answer questions with explanations, or a mind map of how the concepts connect.

How it works

Upload your science notes

Add a lecture PDF, slides, a DOCX file, plain notes or photos of your textbook pages.

Generate your flashcards

DeckOwl pulls out terms, definitions and key ideas and turns them into flashcards in a few moments.

Study with spacing

Review in the browser on the Free plan, or export to Anki, PDF or CSV with Plus.

Good science cards test one idea each: a term on the front, a precise definition or cause-and-effect statement on the back. When you generate from your own notes, the cards follow your instructor's wording, which makes recall during a test feel much more familiar.

Start with one chapter, check the cards for accuracy, then add more. Edit anything that looks off before you study, and let spaced repetition handle the review schedule.

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Frequently asked questions

How many flashcards should I make for a science unit?

Most units work well with 20 to 40 cards, focusing on terms, definitions and one cause-and-effect idea per card. Generate from your lecture notes first, then remove anything you already know well.

Should I study science flashcards or practice quiz questions?

Use flashcards to memorize terms and definitions, then switch to quiz questions with explanations to check whether you can apply them. Mixing both tends to work better than either one alone.

Can I export my science flashcards?

Exports to PDF, DOCX, Anki and CSV are included with the Plus plan, while the Free plan lets you study in the browser. Plus is $99.90 per year or $9.99 per month.

Do I need a credit card to try it?

No. The Free plan includes 3 generations per month, and students get 40% off with a school email.

Generate free flashcards

Keep exploring the topic

Review the main ideas visually or practice recalling them.