The easiest way to remember English vocabulary.
Vocabify is 100% free. Create customized AI flashcards instantly and run on an advanced scheduling algorithm (FSRS) to ensure you retain every word forever.
Why Vocabify?
We built Vocabify to fix vocabulary studying. We eliminate deck creation chores while maximizing cognitive performance.
AI-Generated Flashcards
Type any word and our AI instantly creates a beautiful flashcard featuring correct phonetic symbols, POS, CEFR rating, and multiple context example sentences.
State-of-the-Art FSRS Scheduling
Powered by the modern Free Spaced Repetition Scheduler. FSRS adapts to your custom learning rate to reduce time spent studying while ensuring long-term memory integration.
Ready-Made Expert Decks
Skip the prep entirely. Add pre-curated deck templates (IELTS, TOEFL, GRE, Business English, Movies) to your study pools in under a second.
Beautiful Mobile Frame
Designed to behave like a native mobile app on any desktop screen, creating a clean, focused, and distraction-free daily practice environment.
Streak & Habits Tracking
Build real routines with calendar streaks, review forecast graphs, and mastery statuses. We show you exact details, not vanity metrics.
Opinionated Defaults
No complex configurations or knob-turning. We optimize the review schedules, daily goals, and limits so you can focus 100% on learning.
Experience Vocabify right now.
Interact with our vocabulary flashcard simulator. Click the card to flip and reveal its definitions, IPA phonetics, and context sentences, then rate your recall using standard FSRS buttons.
- Flip cards in 3D viewport to reveal meanings instantly.
- FSRS spaced repetition ratings to simulate memory training.
Click on the card to flip it and test your recollection.
Ephemeral
/ɪˈfemərəl/
Lasting for a very short time; transient.
"The beauty of the cherry blossoms is ephemeral, lasting only a few days."
AI-Generated Smart Flashcards
Every word you import goes through our AI generator. No manually writing definitions or copy-pasting examples.
CEFR Difficulty Level
Instantly flags whether the word is B1, B2, C1, or C2, so you know the academic caliber of the terms you study.
Phonetic Spelling (IPA)
AI generates accurate International Phonetic Alphabet transcriptions (e.g. /ɪˈfemərəl/) for correct pronunciation mapping.
Dual Context Examples
Multiple short sentences illustrating how to write or use the word in normal academic or professional contexts.
Synonyms & Antonyms
Helpful lists of similar and opposite words so you build broader, richer mental associations.
How Spaced Repetition Works
Every time you rate a review card, our algorithm calculates the precise date to check your memory next.
Day 1: First Learn
Introduced card. FSRS schedule next test in 1 day.
Day 2: Review 1
Rated Good. Interval extends to 4 days.
Day 6: Review 2
Rated Good. Interval extends to 12 days.
Day 18: Review 3
Rated Good. Interval extends to 30 days.
Day 48: Mastered
Permanently in long-term memory.
Popular Vocabulary Decks
Add structured templates to your study queue. Filtered by difficulty and examination type.
BusinessCEFR B1-C1138 Business English Phrases for Business Conversations
Regardless of whether you’re an entrepreneur or an employee at a company, if you’re doing business with people, you need to be fluent in business English. This is 138 business phrases by Berlitz.com that will help you understand and contribute in business conversations.
TOEFLCEFR B2-C1400 Must-Have Words for the TOEFL
Build the core academic vocabulary needed for the TOEFL with this popular self-study guide.
AcademicCEFR B1-B2504 Absolutely Essential Words
Master a carefully selected core vocabulary for ESL study and everyday English.
AcademicCEFR B1-B2Academic Vocabulary in Use
Cambridge vocabulary practice for higher education and exams like IELTS.
Visually Track Your Vocabulary Growth
Your study history and future review schedules are mapped out in visual reports. Watch your mastery streak rise as you practice.
Loved by English Learners
Here is what B2+ candidates and professional ESL speakers say about studying with Vocabify.
"Vocabify was a game-changer. The AI card generation saved me hours of manual note-taking, and FSRS made sure the academic terms stuck."
Sarah Jenkins
IELTS Candidate (Band 8.0 achieved)
"I study for 5 minutes a day during my commute. The mobile-only responsive frame makes practice fast and focused, with zero setup friction."
Michael Chen
Software Engineer & ESL Speaker
"The ready-made Business English deck and the clean UI keep me motivated. The streak indicator really works for habit building."
Elena Rostova
Business English Learner
Frequently Asked Questions
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