Copies tables from web pages so they paste into Excel with the layout intact and no mangled numbers. CSV export (UTF-8 BOM /…
Users
3
+1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#324K
#257K among extensions
Version
1.0.0
updated 27 Jul 2026
Users
monthly, 3 months
Latest, 17 Oct 2026:3 usersMove the mouse over the chart for any month
Ratings count
monthly, 3 months
Latest, 17 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 HyouCopy — paste web tables into Excel without breakage
表コピは、Webページ上の表をワンクリックでコピーし、Excelやスプレッドシートに貼り付けても崩れず、数値も化けない拡張機能です。
■ 主な機能
・数値を文字列として保護:全セルにExcelの書式 mso-number-format を付与し、先頭の0が消える、16桁が指数表示になる、「1-2-3」が日付になる事故を防ぎます。
・結合セルの自動展開:rowspanやcolspanをマス目に展開し、列がズレません。
・セル内容の整形:セル内改行や余分な空白、リンクを適切に処理します。
・CSV保存:UTF-8(BOM付き)とShift-JISを選べます。
■ プライバシー
本拡張は個人情報を収集せず、すべての処理は端末内で完結し、外部サーバーへの送信を行いません。
■ ご注意
本拡張の数値保護機能は、Excelデスクトップアプリ(Windows/Mac)への貼り付けに最適化されています。GoogleスプレッドシートやExcel Online(Web版)では一部動作が異なる場合があります。
対応環境:Google Chrome 最新版
サポート範囲:表示中ページのtable要素のコピー機能に関する不具合対応
HyouCopy copies any table on a web page with a single click, so it pastes into Excel or your spreadsheet exactly as it looks, with no broken layout and no mangled numbers.
Key features
- Numbers kept as text: the extension applies Excel's own mso-number-format directive to every cell, so leading zeros survive, 16-digit numbers never become scientific notation, and values like "1-2-3" are not read as dates.
- Merged cells expanded: rowspan and colspan are flattened into a clean grid, so columns never shift when you paste.
- Clean cell contents: in-cell line breaks, stray whitespace and links are handled sensibly.
- CSV export: choose UTF-8 with BOM or Shift-JIS so the file opens without garbled characters.
Privacy
This extension collects no personal information. All processing is completed on your own device, and nothing is sent to external servers.
Please note
The number protection feature is optimized for pasting into the Excel desktop app (Windows/Mac). Some behavior may differ in Google Sheets and Excel Online (the web version).
Supported environment
Supported environment: the latest version of Google Chrome.
Support scope: defect reports concerning the copying of table elements on the page currently being viewed.