Data month 2026-09
Karo Vertical for ChatGPT
Karo Vertical for ChatGPT
Karo Vertical for ChatGPT

Karo Vertical for ChatGPT

General AI
Turn ChatGPT assistant responses into vertical writing (tategaki). Designed for a calm reading experience.

According to AlphaMoat, as of 2026-09, the Chrome extension Karo Vertical for ChatGPT has 14 users (+16.7% MoM) — ranked #8,342 of 9,324 AI browser extensions, and #2,163 of 2,418 in General AI.

Users · 2026-09
14+16.7%
Rating
-
Overall Rank (9,324)
#8,342
General AI Rank
#2,163/ 2,418

What is Karo Vertical for ChatGPT

From the Chrome Web Store

Turn ChatGPT assistant responses into vertical writing (tategaki). Designed for a calm reading experience. Karo Vertical for ChatGPT – Tategaki

Karo Vertical turns ChatGPT assistant responses into vertical Japanese writing, designed for calm and comfortable reading.

Instead of scanning chat-style text, this extension transforms long responses into a more natural reading experience — closer to a book or an essay.

Features:

Vertical writing mode for ChatGPT assistant responses Adjustable layout (line length, line height, spacing) Optimized typography for Japanese readability Code blocks remain horizontal for clarity Simple and lightweight UI

This extension does not redesign ChatGPT. It adds a focused reading mode for those who want to read, not skim.

Show the rest of the store description▾

Karo Vertical 1.3.0 adds panel position saving. When you drag the settings panel to a new location, it will stay there the next time you open ChatGPT. This update also fixes an issue where dragging the title area could accidentally toggle vertical writing on or off.

日本語

Karo Vertical for ChatGPT – Tategaki

Karo Vertical for ChatGPT – Tategaki は、ChatGPT の assistant 回答を縦書き表示にし、落ち着いて読みやすい文章体験を提供する拡張です。

チャットとして処理するのではなく、 「文章として読む」ことに特化した表示へと変換します。

長い回答も、より自然に、負担なく読めるよう設計されています。

主な機能:

ChatGPT assistant 回答の縦書き表示 行の長さ・行間・文字間の調整機能 日本語の可読性を意識した文字組み コードブロックは横書きのまま維持 シンプルで軽量なUI

ChatGPT 全体を作り変えるのではなく、 「読むためのモード」を追加する拡張です。

Karo Vertical 1.3.0 では、設定パネルの位置保存に対応しました。パネルをドラッグして移動すると、その位置が保存され、次回以降も同じ場所に表示されます。また、タイトル部分のドラッグ時に縦書きON/OFFが誤って切り替わる問題を修正しました。

Extension profile

Version
v1.3.0
Size
46.43KiB
Languages
日本語
Updated
2026-05-07

User Growth Trend

Shared axis · hover for monthly values
Latest 14MoM+16.7%
-5.0410.0815.1226-0826-09
2026-08
12
—
2026-09
14
+16.7%

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Data month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.