CSV to XLSX 转换器：快速上手指南
第一次使用就能成功所需的全部内容：该粘贴什么、哪个选项真正重要、以及如何读懂结果。
使用方法
- 打开工具，将内容粘贴到左侧输入框。
- 只调整任务真正需要的选项——多数情况下默认值就是正确的。
- 在右侧查看结果，输入时结果会实时更新。
- 用「复制」取走结果，或用「下载」保存为文件。
示例
Paste CSV (or TSV / semicolon / pipe text) — the workbook is built locally with SheetJS; nothing is uploaded.
输入
name,qty,price widget,3,"12,50 €" gadget,7,9.99
输出 — 搜索结果
<p><b>3 rows × 3 columns</b> → converted.xlsx (15.8 KB, from 0.0 KB of text (comma-separated, auto-detected)).</p><p style="opacity:.75">Every text cell is stored as literal text — a leading “=”, “+” or “@” cannot turn into a formula. Numbers stay exactly as pasted (no re-rounding, decimal commas are safe). Excel may show its usual “number stored as text” note — that is the fidelity choice working. Built locally with SheetJS — the text was never uploaded to a server.</p>
运行
说明
Paste CSV, TSV, semicolon or pipe text and download a real .xlsx — quotes, CRLF and UTF-8 handled, delimiters auto-sniffed (TAB ; , |) or set by hand, decimal commas preserved, nothing uploaded.
相关工具
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