Turn your grammar notes into a practice grammar test
Upload a PDF, slide deck, or photo of a page and get multiple-choice, true/false, and short-answer questions with explanations, ready to study in your browser.
Why a custom grammar test beats a generic one
Grammar practice works best when the questions match the rules your class actually covers, such as comma splices, subject-verb agreement, or passive voice. Upload your lesson notes and DeckOwl writes a grammar test from that material, so every item checks something you were taught.
- Questions drawn only from your uploaded notes or worksheet
- Multiple-choice, true/false, and short-answer formats in one set
- Explanations for every answer, right or wrong
- Study in the browser on the free plan; PDF and DOCX export on Plus
Three question formats
Multiple-choice, true/false, and short-answer items cover everything from spotting verb tense errors to writing corrected sentences.
Explanations on every answer
Each question explains why the correct choice is right, so a wrong answer becomes a short lesson.
Built from your material
Questions come from your own notes or worksheet, not a generic bank that may skip what your class covered.
How it works
Upload your material
Add a PDF, DOCX, PPTX, text file, or a photo of a page.
Choose question types
Select multiple choice, true/false, or short answer for the set.
Take the test
Answer in the browser, read the explanations, and retake the questions you missed.
Explanations matter as much as the answer. When a question about dangling modifiers comes back wrong, the explanation shows which word the modifier should attach to, and that makes the next question easier to get right.
You can repeat the same material as often as you like. Short-answer items ask you to write the corrected sentence yourself, which tests recall more than recognition and shows whether a rule has actually stuck.
Explore related topics
Kahoot-Style Grammar Test From Your Notes
Turn grammar notes or slides into a Kahoot-style quiz with explanations for each answer.
Custom AI Grammar Tests From Your Notes
Turn your own grammar notes into a quiz with explanations for review.
DMV Permit Test Practice
Build a practice quiz from your state driver's manual, with explanations for every answer.
English grammar quiz from your own notes
Turn your grammar notes or slides into a practice quiz with explanations, using AI.
Permit Test Practice Quizzes
Turn your state handbook or notes into permit test practice quizzes with answers.
SAT Practice Test From Your Notes
Turn your SAT notes or PDFs into a custom quiz with explanations.
2008 Citizenship Test Practice Questions
Build practice questions from your own civics notes, with explanations for every answer.
AI Quiz Generator for Quizizz-Style Quizzes
Turn PDFs, slides or notes into quizzes with explanations. Free to start.
Frequently asked questions
How many questions should a grammar test have?
Ten to twenty questions covers one lesson well, and shorter sets are easier to repeat until the rules stick. Start with the topic your last quiz missed and build from there.
What grammar topics work best for practice tests?
Pick one rule per session, such as subject-verb agreement, pronoun case, or commas after introductory phrases. Mixed sets are most useful once each rule feels familiar.
Can I export the test to Moodle or a learning platform?
QTI 2.1 and Moodle XML export are part of the Pro plan, and PDF and DOCX export are included in Plus. The free plan lets you study in the browser without exports.
Is there a free plan?
Yes. The free plan includes 3 generations per month and studying in the browser, and no credit card is needed to start. Students with a school email get 40% off paid plans.
Keep exploring the topic
Review the main ideas visually or practice recalling them.
Anki Deck Add-Ons Guide
Pick Anki add-ons for managing decks, then build flashcards from your own study notes.
A-Level Criminology Flashcards
Turn your criminology notes and PDFs into flashcards for theory and sociology revision.
Kids Mind Map from Your PDF
Turn a lesson PDF or notes into an editable mind map for kids. Free to start, no credit card.
Project Cycle Mind Map Generator
Turn project cycle notes or PDFs into an editable mind map with each phase as a branch.