安全・高速・ブラウザ完結の CJK Character Counter & Manuscript Grid (原稿用紙)

Accurate Unicode Grapheme character counter and Genkō Yōshi (400-character manuscript paper) visualizer for Japanese, Chinese, and Korean essays. 100%ブラウザ内完結、会員登録不要、サーバーアップロード一切なし。