和暦→西暦変換 icon

和暦→西暦変換

by yuki.kumada · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

ページ内の和暦（令和・平成など）を西暦に自動変換します

Users
3
−2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#327K
#258K among extensions
Version
1.0
updated 25 Mar 2026

Users

monthly, 7 months
023Mar 2026Jul 2026Oct 2026
Latest, 16 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 7 months
001Mar 2026Jul 2026Oct 2026
Latest, 16 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 和暦→西暦変換

ページ内の和暦（令和・平成・昭和など）を自動で西暦表示に変換するChrome拡張です。 例 平成30年 → 平成30年 ⓘ(2018年) 令和5年 → 令和5年 ⓘ(2023年) 令和元年 → 令和元年 ⓘ(2019年) 機能 ・ページ内の和暦を自動変換 ・令和元年対応 ・軽量でシンプル

Growth

WindowUsersChangeRatingsRating
7 days−1−25.0%00.00
30 days−2−40.0%00.00
6 months+3–00.00

Version history

1 versions recorded
1.025 Mar 2026

Details

Category
Tools
First seen
25 Mar 2026
Size
36 KB
Languages
ja
Pricing
Free
Extension ID
gpbbccbhaaemckaebclbkeehbimhbmch

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
contextMenusactiveTab

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