1 item
Select date and copy with preferred format. 日付の形式を自由に選んで、クリック一つでクリップボードにコピー!和暦、英語曜日、カスタム形式にも完全対応。 「報告書やメールに特定の日付形式で書き込みたいけれど、手入力が面倒……」 そんな悩みを解決する、シンプルで強力な日付コピーツールです。 【主な特徴】 ✅ 多彩なプリセット: YYYY-MM-DD、YYYY/MM/DD、日本式など、よく使う形式を網羅。 ✅ 和暦(令和)対応: ワンクリックで「令和◯年◯月◯日」形式に変換。 ✅ 曜日のカスタマイズ: なし・日本語(月)・英語(Mon)をスイッチ一つで切り替え。 ✅ 自由なカスタム形式: 「M/d/yy」や秒数など、独自のトークンを使って自分専用のフォーマットを保存可能。 ✅ 高度なオプション: 年の有無、時刻の追加、0詰めの切り替え、現在時刻の即時反映も思いのまま。 ✅ 超コンパクトなUI: 起動して「コピー」を押すだけ。1画面に全機能が収まるスリムな設計。 ✅ 日英バイリンガル: メニュー言語を日本語と英語で切り替え可能。 【こんな方に最適!】 ・日報やメールで毎日日付を入力する方 ・プログラミングやドキュメント作成で特定の日付形式が必要な方 ・和暦や英語曜日への変換をサクッと行いたい方 必要最小限の権限(クリップボードと保存のみ)で動作するため、安心してお使いいただけます。 ----------------------------------------------------------------- Overview: Pick your format and copy the date in one click! Fully supports Japanese Era, English/Japanese weekdays, and custom formatting. Detailed Description: "Need to paste a date in a specific format for a report or email, but tired of typing it manually?" This simple yet powerful extension is designed to eliminate that small but frequent friction. 【Key Features】 ✅ Versatile Presets: Includes YYYY-MM-DD, YYYY/MM/DD, US style (M/D/YYYY), and more. ✅ Japanese Era Support: Easily convert dates to the "Reiwa" (和暦) format. ✅ Weekday Customization: Toggle between None, Japanese (月), or English (Mon) with a single switch. ✅ Flexible Custom Formats: Save your own formats like "M/d/yy" or include seconds using simple tokens. ✅ Advanced Options: Total control over including the year, adding time, zero-padding, or instantly using "Now." ✅ Ultra-Compact UI: Slim design that fits everything in one view—just launch and click "Copy." ✅ Bilingual Menu: Switch the entire interface between Japanese and English instantly. 【Perfect for:】 Professionals who paste dates into daily reports or emails. Developers and writers who need specific date formats for documentation. Anyone who wants a quick way to check the Japanese Era or English weekday. Built with "Privacy First" in mind, requiring only the absolute minimum permissions (Clipboard and Storage).
Feb 20, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.