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Turn your GCSE notes into free online flashcards

Upload a PDF, a slide deck, typed notes or a photo of a textbook page. DeckOwl builds flashcards from your material, and you study them in your browser with spaced repetition.

Create flashcards nowFree · No credit card required

Drop files here or browsePDF, DOCX, PPTX, text or photos of your notes · several files with Plus

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Revising GCSE with free online flashcards

Revising for GCSEs usually means a pile of textbook pages, class slides and half-finished notes, and free online GCSE flashcards can turn that material into quick, focused practice. Instead of rewriting everything by hand, you upload what you already have and get cards for the key terms, definitions and formulas.

Upload PDFs, slides, notes or photos of textbook pages
Study in your browser with spaced repetition
Check every card against your own revision material
Start on the free plan with 3 generations a month

Example GCSE biology, chemistry, physics, maths and geography flashcards

What is the function of the mitochondria?They are the site of aerobic respiration, releasing energy for the cell.

What is an ionic bond?The electrostatic attraction between oppositely charged ions, formed when electrons are transferred between atoms.

What is the equation linking speed, distance and time?Speed = distance / time.

What is the quadratic formula?x = (-b ± √(b² - 4ac)) / 2a, used to solve equations of the form ax² + bx + c = 0.

What happens at a constructive plate boundary?Two plates move apart and new crust forms, as at the Mid-Atlantic Ridge.

Generate the full set

Built from your material

Upload PDFs, DOCX or PPTX files, plain notes, or photos of pages. Each card comes from the content you already use in class.

Spaced repetition in the browser

Cards you find hard come back sooner, and cards you know move to longer gaps. You can study on any device with a browser.

Start free, no card needed

The free plan gives you 3 generations a month and full browser study. You do not need a credit card to begin.

How it works

Upload your revision material

Add a PDF, slides, a Word file, typed notes or a clear photo of a page for the GCSE topic you are revising.

Check and study your cards

Review the generated flashcards, then start a session. Spaced repetition schedules the cards for you.

Come back little and often

Short daily sessions keep older topics fresh while you work through new ones before your exams.

Flashcards work best when each card tests one idea, such as a term and its definition or a formula and what each letter stands for. Spaced repetition then brings weak cards back more often, so your time goes on the topics you are actually missing.

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Frequently asked questions

How many flashcards should I make for a GCSE topic?

Make one card for each key term, definition or formula in the topic. If a topic is long, split it into smaller sets so each session stays manageable.

How often should I review GCSE flashcards?

Review new cards within a day or two, then let spaced repetition space out the ones you get right. Short daily sessions tend to work better than one long cram before a test.

Is the free plan enough to study with?

The free plan includes 3 generations a month and studying in your browser. Exporting to PDF, DOCX or Anki is a paid feature on Plus.

Can I use photos of my textbook pages?

Yes, photos of pages are read with text recognition, so you can upload them as images. Students with a school email get 40% off Plus.

Generate free flashcards

Keep exploring the topic

Review the main ideas visually or practice recalling them.