Katai

Katai is a versatile Chrome extension designed to assist with Japanese character conversions. With a simple right-click, you can effortlessly convert between different Japanese character types. The tool supports conversions from Katakana to Hiragana, Hiragana to Katakana, and half-width characters to full-width characters. This makes it an invaluable tool for students, translators, and anyone working with Japanese text. With Katai, managing Japanese character conversions becomes a breeze."