将Excel to CSV without Excel
Spreadsheets are often shared as .xlsx but APIs and banks want CSV.
We read the first worksheet and emit UTF-8 CSV with optional BOM for Windows.
What data is included in the Excel to CSV export?
Your CSV typically includes:
- Transaction date, formatted for spreadsheets
- Amount, with optional sign flip for your bank convention
- Description, payee, or narrative text when present
- Reference, check number, or category fields when supplied
- Account or currency metadata when the file includes it
Why use this Excel to CSV converter
Private b行er conversion
Files never leave your device. No account required.
Fast preview
See 行 before you download so you can catch format issues early.
免费 with no watermark
Unlimited conversions for personal and business use.
Works with real bank exports
Built for production statement files, not toy samples.
Excel-ready output
UTF-8 BOM and CRLF options help Excel open the file on the first try.
Batch-friendly
Combine multiple statement files in one session when supported.
Who converts Excel to CSV?
Accountants and bookkeepers
Reconcile in Excel, match invoices, and share clean tables with clients.
Small business owners
Build cash-flow views without proprietary software.
Treasury and finance teams
Normalize bank feeds before loading a data warehouse or ERP.
Migrating between tools
Move historical transactions into a new accounting platform via CSV.
CSVall vs other ways to convert Excel
Compare common approaches before you pick a workflow.
| Method | Cost | Speed | Data privacy | Ease of use |
|---|---|---|---|---|
| CSVall (this tool) | Free | Instant | Browser-only | Upload and download |
| Manual copy in a text editor | Free | Slow | Local | Technical |
| Desktop converter app | Paid | Fast | Varies | Install required |
| Ask your bank for CSV | Free | Depends on bank | Bank portal | Not always offered |
Common Excel to CSV issues
Dates look like numbers in Excel
Pick ISO, US, or EU in options, or format the column as Date after import.
Wrong debit and credit signs
Enable 翻转金额符号 or multiply the amount column in your sheet.
Garbled characters
Use UTF-8 BOM and import with UTF-8 selected in Excel.
Missing 行
Confirm you exported transactions, not a summary PDF or HTML page.
XLS vs XLSX
Both legacy .xls and modern .xlsx are supported. Only the first sheet is exported.
Related tools
Try bank statement to CSV for mixed uploads, or TSV to CSV for tab-separated exports.