Words on Repeat
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Words on Repeat
Turn websites, PDFs, and videos into AI vocabulary flashcards. Includes translations, examples, and spaced repetition to memorize words quickly and effectively.
General Information about Words on Repeat
Words on Repeat is an advanced language learning platform designed to transform any digital content into optimized study material using artificial intelligence. Its primary function is to automate the creation of flashcards, eliminating the need for manual data entry. To achieve this, it uses AI extraction technology to analyze text from URLs, PDF files, or YouTube captions, instantly generating vocabulary decks that include accurate translations, contextual example sentences, and grammar notes.
The tool's technological core is based on the FSRS algorithm (Free Spaced Repetition Scheduler), a next-generation spaced repetition model that predicts forgetting and customizes review intervals. This approach allows users to focus exclusively on the terms they find most difficult, optimizing study time on both desktop and mobile. The app functions as a PWA (Progressive Web App), making it easy to install directly from the browser on any device without relying on official app stores.
Key features of Words on Repeat include:
Smart Import: The ability to process documents, web articles, and YouTube videos to automatically extract relevant vocabulary.
Versatile Study Modes: Offers three learning systems, including standard flashcard mode, reverse mode, and active recall (typing) mode.
Gamified Learning: Features eight types of quiz games, such as sentence building, listening exercises, crosswords, and multiple choice.
Curated Content: Access to over 185 official decks covering 12 languages and all CEFR levels (from A1 to C2).
Browser Extension: Allows users to capture words and phrases directly while browsing the web, integrating them into their regular study sessions.
This tool is particularly useful for language learners who consume real-world content and want to systematize their learning without wasting time manually managing their study materials. Additionally, the platform ensures data interoperability, allowing users to import and export information in JSON format or connect with Anki, ensuring that user progress isn't locked into a single ecosystem. Thanks to its focus on contextual learning and algorithmic efficiency, Words on Repeat positions itself as a robust technical solution for improving long-term vocabulary retention in a structured and professional manner.
Features and Use Cases of Words on Repeat
How Words on Repeat Works
Frequently Asked Questions about Words on Repeat
Is Words on Repeat free to use?
Yes, the free plan offers unlimited decks and words, spaced repetition algorithms, and five AI extractions per month with no credit card required.
How can I install the Words on Repeat app on my phone?
You can install it directly from your browser on any mobile or desktop device without visiting an app store, as it functions as a Progressive Web App.
How does the AI content extraction work?
Simply paste a link, upload a PDF, or enter text, and the technology will automatically extract vocabulary along with translations and example sentences.
Can I learn vocabulary from YouTube videos with Words on Repeat?
Yes, you can paste a video link and the system will extract words and phrases directly from the subtitles, making it easy to study real-world content.
What study modes does the platform offer?
You have access to standard flashcards, a reverse mode to recall words from their translations, and a typing mode to practice spelling from memory.
What languages are available in the official decks?
Words on Repeat features over 185 official decks covering 12 major languages from beginner to advanced levels, though you can also create your own decks for any language.
Can I export my data to other apps like Anki?
Yes, all users can export their data in JSON format, while paid plans allow for direct export in an Anki-compatible format.
What are the benefits of the FSRS spaced repetition algorithm?
This system tailors study sessions to your personal memory, showing you each word at the exact moment you need to review it so you don't forget it.
Does Words on Repeat offer games to make practicing more fun?
The platform includes eight different games, such as word searches, matching, and sentence builders, to reinforce learning interactively.
Will I receive reminders for my daily reviews?
If you enable push notifications, the system will send you a daily alert only when you have cards pending review to help you maintain your study habit.
Words on Repeat Pricing
Free
$0 forever
Up to 10 decks and 1,000 words.
AI Extraction: 5 per month (up to 20 words per extraction and 10,000 characters, TXT files only).
YouTube subtitle imports: 3 per month.
AI Translation: 5 per day.
AI Exercise Generation: 1 per day.
Daily context sentences: 1 per day.
FSRS spaced repetition, multiple study modes, and games.
Daily goals and push notifications.
JSON, Anki, and Quizlet imports.
Basic learning statistics.
Pro
$4.92/mo (billed annually at $59) or $5.99/mo
Unlimited decks and words.
AI Extraction: 5 per day (up to 40 words per extraction and 100,000 characters, all formats).
AI Exercise Generation: 10 per day.
YouTube subtitle imports: 3 per day.
AI Translation: 50 per day.
Daily context sentences: 5 per day.
Smart duplicate detection (exact and normalized).
Export to Anki (.apkg) and PDF tests.
Full analytics, heatmap, and FSRS card metrics.
REST API access.
Pro Max
$12.42/mo (billed annually at $149) or $14.99/mo
AI Extraction: 20 per day (up to 50 words per extraction and 250,000 characters).
AI Translation: 150 per day.
AI Exercise Generation: 30 per day.
YouTube subtitle imports: 5 per day.
Daily context sentences: 20 per day.
AI semantic duplicate detection.
Export to Anki including FSRS scheduling metadata.
Priority support.
Words on Repeat Screenshots
