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Romaji to Hiragana & Katakana Converter

Type Japanese in English letters and get hiragana and katakana instantly. Switch tabs to turn kana back into romaji. Hepburn and Kunrei spellings both work. Free, no sign-up.

Try:
Hiragana
Katakana

Tips: type - for the long mark ー (ko-hi- = コーヒー). Type n' when ん comes before a vowel or y (kin'en = きんえん). A double consonant makes small っ (kitte = きって).

Everything is converted inside your browser. Nothing you type is sent anywhere or saved.

Japanese keyboard online

No Japanese keyboard on your device? Tap the kana below to write in Japanese. Tap ゛ or ゜ after a kana to change か into が or は into ぱ, and 小 to make it small (や → ゃ, つ → っ).

How to type hiragana with romaji

Romaji is Japanese written in the Latin alphabet. Each hiragana is one syllable, usually a consonant plus a vowel: ka = か, su = す, shi = し. Type the whole word and the converter splits it into syllables for you: sushi becomes すし and スシ.

The same spelling rules work on a computer or phone with a Japanese keyboard (IME), so this page is also good practice for typing Japanese.

Hepburn vs Kunrei: the main spelling rules

There are two common ways to write Japanese in romaji. Hepburn follows English pronunciation and is used for signs, passports and most textbooks. Kunrei follows the kana chart more strictly and is taught in Japanese schools. This converter accepts both.

KanaHepburnKunreiYou can also type
しshisishi
ちchitichi
つtsututsu
ふfuhufu
じjiziji
しゃ しゅ しょsha shu shosya syu syosha
ちゃ ちゅ ちょcha chu chotya tyu tyocha
じゃ じゅ じょja ju jozya zyu zyoja
ぢ づji zuzi zudi, du
をoowo
んn (n' before a vowel or y)n (n' before a vowel or y)n, nn or n'
っ + consonantdouble it: kk, tt, ss, pp; っち = tchidouble it: kk, tt, ss, ppkitte, matcha
おう / おお (long o)ou, oo (ō with macrons)ou, oo (ô with circumflex)ou or ō
ー (katakana long mark)repeat the vowel or ā ī ū ē ōrepeat the vowel or â î û ê ô-

Common mistakes

Practice reading hiragana and katakana

Converting is a good start, but reading kana without help is faster than you think. Learn all 46 hiragana with the hiragana chart and Sushi Quiz, then the same sounds in katakana with the katakana chart and quiz. Want to see your own name in Japanese? Try the name in Japanese converter.

FAQ

How do I convert romaji to hiragana?
Type the romaji in the box at the top of this page. The hiragana and katakana appear instantly as you type, and you can copy either one with the Copy button.
Can I convert hiragana or katakana to romaji?
Yes. Open the "Kana → Romaji" tab and paste your text. Choose Hepburn, Hepburn with macrons (ō), passport style or Kunrei.
Does it convert to kanji?
No. One sound can be written with many different kanji, so choosing the right kanji needs a dictionary. This tool converts between romaji and kana only. Kanji in pasted text is left as it is.
How do I type Japanese without a Japanese keyboard?
Use the Japanese keyboard on this page: tap the kana to write, then copy the text. Or type romaji in the converter and copy the hiragana or katakana.
Is what I type saved or sent anywhere?
No. The conversion runs entirely in your browser. Nothing you type leaves your device.
Which romaji system should I use?
Hepburn is the most common outside Japan and is used on passports and signs. If you learned romaji at a Japanese school, you may know Kunrei (si, ti, tu). This converter understands both.