Romaji converter

Convert hiragana and katakana to romaji, or romaji back to kana.

Kanji cannot be converted automatically and pass through unchanged.

Everything is converted in this browser.

How to use

  1. Choose the direction.
  2. Type or paste the text.
  3. Convert and copy the result.

What it supports

Kanji cannot be converted automatically and pass through unchanged. Long vowels can be written with macrons (ōkii) or plain letters (ookii); the m-before-b/p option follows traditional Hepburn. Romaji input follows common IME-style reading.

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