內容簡介
SpreadsheetConverter Calculator 外掛將 Excel 工作簿轉換為互動式計算網頁，並作為 Gutenberg 區塊嵌入 WordPress。此外掛可即時計算，並提高 SEO 可見性，讓訪客在輸入時即時獲得結果。
【主要功能】
• 將 Excel 轉換為互動計算器
• 直接嵌入 WordPress，無需 iframe
• 支援 Excel 桌面版及網頁版
• 提供免費試用，無需購買 Excel
• 雲端或本地托管選擇
• 離線備援功能，手動上傳計算器
外掛標籤
開發者團隊
② 後台搜尋「SpreadsheetConverter Calculator」→ 直接安裝（推薦）
原文外掛簡介
SpreadsheetConverter (https://www.spreadsheetconverter.com/) turns an Excel
workbook into an interactive, calculating web page. This plugin embeds that
calculator in WordPress as a Gutenberg block — rendered inline by your
theme (no iframe), SEO-visible, and recalculating live as visitors type.
You create the calculator with the SpreadsheetConverter add-in for Excel. It
works in Excel desktop (Windows or Mac) and in Excel on the web, which is
free with a Microsoft account — so most people can use it without buying Excel.
There is a free trial — install it from
https://addin.spreadsheetconverter.com/install
Two hosting modes:
Host on this site (recommended) — paste the conversion link copied
from the SpreadsheetConverter task pane in Excel and click Host on this
site. WordPress fetches the calculator from the SpreadsheetConverter
cloud and stores it inside your own site
(wp-content/uploads/ssc-embed/). Everything is then served same-origin
— fast, no CORS, and the calculator keeps working forever, even after
the conversion link expires.
Link to the cloud — click Publish to Cloud in Excel, paste the
permanent link. The calculator stays on the SpreadsheetConverter cloud;
your page references it and is always current when you re-publish.
An offline fallback lets you upload the calculator zip manually if your
WordPress host cannot reach the SpreadsheetConverter cloud. Classic
(non-block) themes can use the [ssc_calc] shortcode.
One calculator per page. The block validates the pasted link and tells
you exactly what to do if it is the wrong kind (for example a temporary
“Test in Cloud” link).
External services
This plugin connects to the SpreadsheetConverter cloud in two situations,
both initiated explicitly by an editor — never on a public page view in
self-host mode:
Host on this site — when an editor clicks the button, the WordPress
server downloads the calculator bundle from the conversion link’s host
(*.spreadsheetconverter.com). The pasted URL (containing the
conversion job id) is the only data sent.
Link to the cloud — the page embeds the calculator directly from
the SpreadsheetConverter hosting cloud (*.spreadsheethosting.com);
visitors’ browsers request the calculator files from that host. When
configuring the block, the WordPress server fetches the published
calculator’s index page once to read its name.
Both services are provided by Framtidsforum I&M AB (SpreadsheetConverter).
Terms of use: https://www.spreadsheetconverter.com/terms-of-use/
Privacy policy: https://www.spreadsheetconverter.com/privacy-policy/
Getting started
Part 1 — Convert your spreadsheet (in Excel)
You need the SpreadsheetConverter add-in for Excel to convert your workbook. It
runs in Excel desktop (Windows or Mac) or in Excel on the web (free with a
Microsoft account — no need to buy Excel). Install it (free trial) from
https://addin.spreadsheetconverter.com/install
Start Excel and open your workbook — e.g. mortgage-calculator.xlsx.
Open the SpreadsheetConverter task pane (Home ribbon →
SpreadsheetConverter).
Sign in if prompted (required to convert).
Select Flavor = HTML and tick the Embeddable checkbox, then press
Convert. The Embeddable option is required — it produces the inline
bundle the block embeds without an iframe; a non-embeddable conversion (or
another flavor) will not work in the block. The spreadsheet becomes an
interactive web calculator (a few seconds) and a preview opens
automatically in a new browser tab.
Get the link to paste into WordPress. On the green Converted card,
open ▸ More options:
To host it on your own WordPress site (recommended): under WordPress,
press Copy link — the short-lived conversion link (use it within a
few minutes).
To link to the SpreadsheetConverter cloud instead: under Classic
cloud, press Publish to cloud, then copy the permanent link. Only a
permanent Publish-to-cloud link works for cloud-linking — a temporary
“Test in cloud” link (its address contains /tmp/) is rejected by the
block.
In both cases you paste the whole link and the block double-checks
it. Nothing is downloaded to your computer.
Not for WordPress: a Publish to Server link (address on
server.spreadsheetconverter.com) — the block accepts only the two
links above.
Part 2 — Add it to your WordPress page
Open your WordPress page for editing (Pages → Add New). You are
already signed in to WordPress here — that is why you never type a
password into Excel.
Add the SpreadsheetConverter block (＋ → “SpreadsheetConverter
Calculator”).
Paste your link. The block recognizes the link type and offers the
matching option:
Conversion link → Host on this site (recommended). Click it.
WordPress fetches your calculator and stores it inside your own site.
Publish-to-Cloud link → Link to the cloud. The calculator stays
on the cloud; your page references it.
Temporary “Test in Cloud” link → the block shows: “This is a
temporary test link — click Publish to Cloud in Excel for a permanent
one.”
Anything unrecognized → “That doesn’t look like a
SpreadsheetConverter link — copy it again from the Excel panel.”
See the live preview inside the editor — no grey iframe,
theme-styled, calculates live.
Press Publish (the WordPress button). The page goes live.
View your live page. It calculates, validates, moves between
sheets, and Submit works.
