Easy Adding Cards

Learn From Real Japanese

Don't just study textbook words. Capture vocabulary from the Japanese content you actually enjoy – anime, manga, YouTube videos, news articles, and conversations.

Multiple Input Methods

• Quick Add: Type or paste any Japanese text
• Photo Capture: Snap a picture of manga or signs
• Audio Recognition: Listen and add from anime or podcasts
• Browser Extension: Add words while browsing Japanese sites
• Manual Entry: Full control for custom cards

Automatic Context Detection

WordSen's smart system automatically:

• Detects word boundaries and readings
• Finds the most relevant dictionary entry
• Suggests example sentences with similar usage
• Identifies grammar patterns and particles
• Tags words by difficulty and frequency

Smart Duplicate Prevention

• Recognizes words you've already learned
• Suggests similar words to strengthen connections
• Prevents deck bloat with intelligent filtering
• Merges different forms of the same word

Batch Processing

• Add entire sentences or paragraphs at once
• Review and edit before adding to your deck
• Prioritize words based on your learning goals
• Schedule new cards to avoid overwhelm