Gmail 送信前キーワードチェック icon

Gmail 送信前キーワードチェック

by nishimura1694 · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 21 Oct 2026

Gmail送信時に本文・件名・添付ファイル名を指定キーワードと照合し、該当した場合に確認ポップアップを表示します。

Users
18
+2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#162K
#136K among extensions
Version
1.9.2
updated 27 Aug 2026

Users

monthly, 2 months
01122Aug 2026Oct 2026Oct 2026
Latest, 21 Oct 2026: 18 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 months
001Aug 2026Oct 2026Oct 2026
Latest, 21 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 Gmail 送信前キーワードチェック

Gmail送信時に本文・件名・添付ファイル名を指定キーワードと照合し、該当した場合に確認ポップアップを表示し、誤送信を防ぎます。

Growth

WindowUsersChangeRatingsRating
7 days−1−5.3%00.00
30 days+2+12.5%00.00

Version history

1 versions recorded
1.9.227 Aug 2026

Details

Category
Tools
First seen
27 Aug 2026
Size
23 KB
Languages
ja
Pricing
Free
Privacy policy
sites.google.com
Extension ID
fiibinkllomengmjgcmmdkkloeappajp

Permissions and risk

Moderate riskimpact 2, likelihood 3
Permissions
storage
Site access
https://mail.google.com/*

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