Turn your katakana chart into Anki-ready flashcards with AI
Upload a PDF, slides, notes or a photo of your kana chart. DeckOwl builds flashcards with spaced repetition, and you can export them to Anki on Plus.
Why a custom katakana deck beats a generic one
A prebuilt katakana Anki deck covers the standard chart, but most courses teach the characters in their own order and add their own examples. A deck made from your own material lines up with what you will actually be tested on.
- Use your own kana chart or lesson pages as the source
- Review one character per card to build recognition
- Let spaced repetition focus on the characters you miss
- Export to Anki on Plus when you want the deck on your phone
Built from your material
Upload your own kana chart, textbook pages or class slides. The flashcards match the characters your course actually covers.
Spaced repetition
Cards you miss come back sooner, and cards you know fade into longer intervals, so practice stays focused on the characters you struggle with.
Export to Anki
Plus includes Anki export, so your katakana cards can move into the Anki app you already use on a phone or computer.
How it works
Upload your source
Add a PDF, DOCX, PPTX, text notes or a photo of a page. Photos are read with text recognition.
Generate flashcards
DeckOwl turns the material into flashcards with the character on one side and the reading or meaning on the other.
Study or export
Review in the browser on the free plan, or export to Anki on Plus to keep your deck with spaced repetition elsewhere.
Start with the chart or chapter your instructor gave you. Keep the cards short, one character per card, and let spaced repetition bring back the ones you keep missing, such as シ and ツ, which learners often confuse.
Once the deck is ready, you can review it in the browser or export it to Anki on the Plus plan. Exports are a paid feature, so the free plan stays limited to in-browser study.
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Frequently asked questions
How do I learn katakana faster with flashcards?
Study a small batch, around ten characters, and review it daily instead of cramming the whole chart at once. Spaced repetition handles the timing, so the characters you miss come back more often.
Which katakana are the hardest to tell apart?
Learners often mix up シ (shi) and ツ (tsu), and ソ (so) with ン (n) in quick reading. Put these pairs on separate cards and drill them on their own.
Can I export my flashcards to Anki?
Yes, Anki export is included on the Plus plan, which is $39 per year or $7.99 per month. Students get 40% off with a school email.
Do I need a credit card to start?
No. The free plan allows 3 generations per month and in-browser study, and you do not need a credit card to begin.
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