Mojisuu Character Counter

Mojisuu Character Counter is a free browser-based tool for counting Japanese text. Paste or type any text and instantly see the character count with and without spaces, the number of lines and paragraphs, an estimate of 400-character manuscript pages, and the text length in UTF-8 and Shift_JIS bytes. It is built for Japanese writers, editors, students, and anyone who needs to check text length before publishing or submitting a manuscript. Everything runs locally in the browser: no sign-up, no installation, and the text is never uploaded to a server. Results update in real time as you type, so there is no need to press a button or wait for a page reload. Mojisuu Character Counter is completely free to use, with no ads and no account required.