TabColor

by takedajs · takedajs.hatenablog.jp · Workflow & Planning

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 18 Oct 2026

If URL matches the keyword you specified, the left end of the browser will be displayed in red. You can register multiple keywords.

Users

+3 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#153K

#128K among extensions

Version

1.1

updated 26 Jul 2025

Users

monthly, 3 years

Latest, 18 Oct 2026: 20 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 18 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About TabColor

If URL matches the keyword you specified, the left end of the browser will be displayed in red. You can register multiple keywords. Ultimately, the entire tab will be red, not the left edge of the browser. Currently under development. あなたが指定したキーワードにマッチしたURLの場合、ブラウザの左端が赤く表示されます。複数のキーワードを登録することができます。最終的には、ブラウザの左端ではなく、タブ全体が赤くする予定です。現在開発中です。