CSV分隔符转换
CSV分隔符转换；输入、输出与参数范围在实施前细化。
CSV or plain text up to 10 MB. Processing happens locally in your browser; the file is not uploaded.
Quoted fields are respected, including separators and line breaks inside double quotes. The first row is treated like any other row.
使用步骤
如何使用
- Choose a CSV file up to 10 MB or paste CSV text.
- Select the current separator and the separator you want to use.
- Convert, review the preview, and download the new CSV file.
Quoted CSV fields are preserved
The converter recognizes double-quoted fields, escaped double quotes, and line breaks inside quoted fields. Every output field is quoted when needed for the selected separator.
Clear format boundaries
This tool changes the field separator only. It does not infer a different character encoding, repair malformed CSV, change line endings in pasted content beyond the generated output, or transform formulas and data types.
Local and private by design
File reading, parsing, conversion, preview, and download happen in your browser. The CSV is not sent to a server. Input is limited to 10 MB and the preview is limited to 100,000 characters for responsiveness.
常见问题
你可能还想知道
Which separators are supported?
Comma, semicolon, tab, pipe, and any single custom character are supported.
Does it handle commas inside a quoted field?
Yes. Double-quoted fields can contain the current separator, line breaks, and escaped double quotes.
Will it preserve my original encoding?
The browser decodes the selected file using its text decoding behavior and downloads UTF-8 text. This tool does not detect or convert legacy encodings.
Is my CSV uploaded?
No. The conversion runs locally in your browser.