web typo checker for Japanese

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

• Act on the current tab, but only after you click it activeTab
• Open a panel beside the page sidePanel
• Store data in your browser storage

The full permission history for this extension →

The publisher

bboyk2nd publishes 2 listings we track, 33 users between them.

1. chill notes bboyk2nd · Productivity · Tools · published 2026-01-25 18 users

Like this one

Listings the catalog judges closest in what they say they do.

1. 文章校正と表記ゆれチェックツール Describes nearly the same job, smaller audience 9k users ★ 4.7
2. シメキリ校正 — Webライター納品前チェッカー Describes nearly the same job, smaller audience 3 users (last published figure)
3. 日本語誤字チェック Describes nearly the same job, smaller audience 168 users
4. wordrabbit Describes nearly the same job, smaller audience 124 users
5. TypoGuard – AI Spell Checker & Typo Corrector Describes nearly the same job, smaller audience 73 users ★ 4.6

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.