Overview
Copies tables from web pages so they paste into Excel with the layout intact and no mangled numbers. CSV export (UTF-8 BOM /…
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.
Details
- Version1.0.0
- UpdatedJuly 27, 2026
- Offered byurakata.koubou
- Size34.81KiB
- Languages2 languages
- Developer
Email
urakata.koubou@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
