Turn your SAT and ACT grammar notes into flashcards
Upload a PDF, slide deck, set of notes, or a photo of a practice page. DeckOwl builds flashcards on the grammar rules you need to review, and spaced repetition brings back the ones you miss.
How grammar flashcards help with SAT and ACT English
Grammar questions on the SAT and ACT reward a small set of rules applied again and again, such as comma placement, subject-verb agreement, and pronoun clarity. SAT and ACT grammar flashcards make those rules easy to drill, because each card asks for one decision instead of a whole passage.
- Punctuation rules such as semicolons, colons, and comma splices
- Subject-verb and pronoun agreement, including tricky singular and plural subjects
- Transitions and parallel structure, which both tests use often
- Rules you miss on practice tests, turned into cards you can review each day
Built from your material
Flashcards come from your own prep book, class handout, or photographed worksheet, so the rules match what you are studying.
Spaced repetition
Cards you miss return sooner, and cards you know move further apart, so review time goes to the rules that need it.
Study anywhere
The free plan lets you study in the browser. Paid plans add PDF, DOCX, Anki, and CSV export for other study tools.
How it works
Upload your notes
Add a PDF, DOCX, PPTX, text file, or image of a grammar page. Photos are read with text recognition.
Generate flashcards
DeckOwl turns the material into question-and-answer cards covering punctuation, agreement, usage, and transitions.
Review on a schedule
Study in short sessions. Spaced repetition adjusts each card based on whether you remembered it.
The most useful cards come from your own material. Practice tests, prep books, and class notes show the exact patterns you keep missing, and DeckOwl builds cards from those pages so your review matches your weak spots.
Spaced repetition does the rest. Cards you miss come back sooner, and cards you already know appear less often, so you spend less time on rules you have mastered.
Explore related topics
SAT and ACT Flashcards From Your Notes
Make SAT and ACT flashcards from your own prep material, with spaced repetition built in.
Best SAT Grammar Flashcards From Your Notes
Build SAT grammar flashcards from your own prep PDFs and notes, with spaced repetition.
SAT Grammar Rules Flashcards
Build SAT grammar flashcards from your own notes, with spaced repetition for each rule.
Are SAT Flashcards Worth It?
Where SAT flashcards help, where practice tests win, and how to build your own deck.
Barron's SAT Flashcards From Your Notes
Turn your own SAT prep pages into flashcards with spaced repetition.
Custom SAT flashcards from your own PDFs
Turn your own SAT prep PDF or notes into spaced repetition flashcards, not a generic printable set.
Best SAT Flashcards From Your Notes
Build SAT flashcards from your own notes or PDFs, with spaced repetition and examples.
Best SAT Flashcards 2025 From Your Notes
Make SAT 2025 flashcards from your own prep material, with spaced repetition built in.
Frequently asked questions
How many flashcards should I make for SAT grammar practice?
There is no fixed number. Start with the rule categories you miss most, such as punctuation and agreement, and add cards as new patterns show up in your practice tests.
Which grammar topics do the SAT and ACT both test?
Both tests cover punctuation, subject-verb agreement, pronoun use, verb tense, and transitions. The ACT English section also includes rhetorical choices, so check the current official test guides for the exact format.
Can I study grammar flashcards for free?
Yes. The free plan includes 3 generations per month and lets you study in the browser, but exports are not included.
Can I export my grammar flashcards to Anki?
Yes, on the Plus plan, which costs $39 per year or $7.99 per month. Students get 40% off with a school email, and no credit card is needed to start.
Keep exploring the topic
Review the main ideas visually or practice recalling them.
Free SAT Practice Test PDF From Your Notes
Turn your own SAT prep material into a custom practice test with explanations.
NCLEX Diabetes Practice Questions
Make custom NCLEX diabetes questions with explanations from your own notes or slides.
Best Mind Map Maker App
Compare what to look for in a mind map maker app and build one from your own notes.
GCSE Cell Biology Mind Map Generator
Turn your cell biology notes into an editable GCSE mind map, free to start.