赤シート for Web icon

赤シート for Web

by tomicawa · Education
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Webページ上のテキストを隠して暗記練習できる赤シート風ツール

Users
96
+18 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#85K
#71K among extensions
Version
1.0
updated 3 Nov 2025

Users

monthly, 12 months
04896Nov 2025May 2026Oct 2026
Latest, 15 Oct 2026: 96 usersMove the mouse over the chart for any month

Ratings count

monthly, 12 months
001Nov 2025May 2026Oct 2026
Latest, 15 Oct 2026: 0 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 赤シート for Web

記憶の基本は出力です。内容を何回も思い出せるか試すことが大事です。このアドオンを使えば、覚えたいテキストを選択して隠し、マウスオーバーで表示することが簡単にできます。試験対策がまとまっているWebページなどで使用すれば効果絶大です。

Growth

WindowUsersChangeRatingsRating
7 days−8−7.7%00.00
30 days+18+23.1%00.00
6 months+69+255.6%00.00

Version history

1 versions recorded
1.03 Nov 2025

Details

Category
Education
First seen
3 Nov 2025
Size
11 KB
Languages
ja
Pricing
Free
Extension ID
oonnbdbeldfbijaaelohajilchnhdccl

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
activeTab

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