CSV to Excel Converter
Drop in a CSV file and download clean Excel. AI reads the file semantically, identifies financial or business transaction rows, and converts them into an import-ready Excel file.
Free · no sign-up · AI-powered semantic conversion.
How to convert CSV to Excel
- 1
Upload your CSV file
Drag and drop your .csv file, or click to browse. Statemently sends it to the configured AI provider for semantic conversion.
- 2
We convert it instantly
Statemently uses AI to understand the uploaded CSV file, normalize transaction-like rows, and write a clean Excel file.
- 3
Download your Excel file
Your Excel (.xlsx) file downloads automatically, ready to import.
Why convert CSV to Excel?
You'll usually reach for a CSV → Excel converter when a bank, marketplace, bookkeeping tool, or business export gives you a CSV file, but the tool you actually work in needs Excel.
- Move transactions from Most banks offer a CSV download, and every spreadsheet and accounting app can export one into Microsoft Excel, Google Sheets, Apple Numbers, and LibreOffice Calc.
- Avoid manual re-keying and the errors that come with it
- Let AI interpret non-standard columns and normalize dates, descriptions, and amounts
Example: before and after
A sample CSV file and the exact Excel this tool produces from it.
Input · .csv
Date,Description,Amount,Balance
2026-06-02,Direct Deposit ACME Payroll,4200.00,6431.18
2026-06-04,Whole Foods Market,-86.43,6344.75Output · .xlsx
| Date | Description | Amount |
|---|---|---|
| 2026-06-02 | Direct Deposit ACME Payroll | 4200 |
| 2026-06-04 | Whole Foods Market | -86.43 |
What ends up in your Excel file
| Excel field | Comes from |
|---|---|
| Date | Transaction date, normalized to YYYY-MM-DD |
| Description | Payee / transaction name |
| Amount | Signed amount (deposits positive, withdrawals negative) |
| Balance | Running balance, when the source provides one |
| Currency | Currency code, when present |
About CSV and Excel
CSV (.csv)
CSV (Comma-Separated Values) is a plain-text table where each line is a transaction and each value is separated by a comma. It is the most portable financial format there is — no special software required to open or edit it.
- Exported by:
- Most banks offer a CSV download, and every spreadsheet and accounting app can export one.
- Read by:
- Excel, Google Sheets, Numbers, and virtually every bookkeeping, budgeting, and analytics tool.
Excel (.xlsx)
Excel (.xlsx) is Microsoft Excel's native workbook format. Unlike CSV it preserves cell types and is ready for sorting, filtering, pivot tables, and formulas the moment you open it.
- Created by:
- Exported by Excel and most accounting tools.
- Imports into:
- Microsoft Excel, Google Sheets, Apple Numbers, and LibreOffice Calc.
Tips
- If your dates look swapped, your bank may use DD/MM/YYYY — the converter detects the order automatically from your file.
- The .xlsx file opens directly in Excel, Google Sheets, Numbers, and LibreOffice.
- Files up to 8 MB are supported. Very large files may be summarized before AI conversion.
Frequently asked questions
Is the CSV to Excel converter free?
Yes — it's completely free, with no sign-up required.
What is a CSV file?
CSV (comma-separated values) is a plain-text spreadsheet format that opens in Excel, Google Sheets, and nearly every accounting or analysis tool.
What can I do with the Excel file?
Excel (.xlsx) is Microsoft Excel's native workbook format — ideal for sorting, filtering, formulas, and sharing a clean transaction table.
Is my financial data private?
Your file is processed by the configured AI conversion provider, never sold, and not stored by this converter after the conversion runs.
Is there a file size limit?
Files up to 8 MB are supported, which covers even multi-year exports.
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