Convert Excel to CSV — Clean, Escaped & UTF-8
Turn your Excel spreadsheet into a clean CSV — properly escaped, UTF-8 encoded, and ready to import into databases, QuickBooks, Xero, Salesforce, or any system that accepts CSV.
XLSX and XLS supported. Proper escaping and encoding. Free online — no signup.
How It Works
Upload Your Excel File
XLSX or XLS file. Headers and data rows auto-detected.
Converted to CSV
All values properly escaped — commas, quotes, and line breaks handled. UTF-8 encoding preserved.
Download CSV
Import into databases, accounting software, analytics tools, or open in any spreadsheet app.
Why Not Just "Save As CSV" in Excel?
Excel's built-in CSV export has known issues that break imports downstream.
Excel "Save As" Problems
- Only saves the active sheet
- Corrupts accented characters (é → é)
- Commas in fields break column alignment
- Date format changes by locale
Our Converter
- UTF-8 encoding — all characters preserved
- Commas and quotes properly escaped
- Dates and numbers as clean values
- No Excel installation needed
Where Your CSV Works
Accounting
QuickBooks, Xero, Sage, Wave, FreshBooks
CRM & Marketing
Salesforce, HubSpot, Mailchimp, Apollo
Databases
MySQL, PostgreSQL, MongoDB, BigQuery
What is Excel?
Microsoft Excel Spreadsheet (XLSX/XLS)
Binary/XML workbook with typed cells, formulas, and formatting. Not directly importable by most databases and software systems.
What is CSV?
Comma-Separated Values
Plain text with one row per line and commas between fields. Universal compatibility — every database, language, and tool can read it.
Why This Tool
Proper CSV Escaping
Commas, quotes, and line breaks inside cells are escaped correctly. No broken columns.
UTF-8 Encoding
Accented characters, currency symbols, and non-ASCII text preserved. No corruption.
Headers Preserved
First row becomes the CSV header. All column names carry through exactly.
Numbers Stay Numbers
Amounts and dates exported as clean values — no formula artifacts or formatting codes.
XLS + XLSX
Both modern (.xlsx) and legacy (.xls) Excel formats supported.
Large Files
Handles spreadsheets with thousands of rows. No file size caps or row limits.
When to Use This
Software Import
QuickBooks, Xero, Salesforce, HubSpot, and most platforms accept CSV but not Excel. Convert first.
Database Loading
Bulk import into MySQL, PostgreSQL, MongoDB, or any database that reads CSV natively.
Data Science & Scripts
Feed transaction data into Python (Pandas), R, or analytics pipelines that expect CSV input.
Excel-to-CSV Issues & Fixes
Special characters appear corrupted (é shows as é)
This happens when CSV is opened with wrong encoding. Our output is UTF-8. In Excel: Data > From Text > select UTF-8 encoding.
Columns misaligned — data shifted to wrong columns
Usually caused by unescaped commas in field values. Our converter wraps these fields in quotes per CSV standard.
Dates changed format after conversion
CSV stores dates as text. The format from your Excel file is preserved as-is. If you need a specific format (YYYY-MM-DD), reformat in Excel before converting.
Leading zeros dropped from account numbers
CSV readers often strip leading zeros from numeric-looking fields. If your data has IDs like "007", verify the importing software treats them as text.
Frequently Asked Questions
Why not just use Excel's "Save As CSV"?
Excel's Save As only converts the active sheet, may corrupt special characters (accents, symbols), and doesn't always escape commas within fields correctly. Our converter handles all of this.
Does it preserve UTF-8 characters?
Yes. Accented characters, currency symbols, and non-ASCII text are preserved with proper UTF-8 encoding. No mojibake.
What about commas inside cell values?
Fields containing commas are automatically wrapped in double quotes per the CSV standard. No broken columns.
Are column headers preserved?
Yes. The first row becomes the CSV header row. All subsequent rows are data.
What about .xls files?
Both .xlsx and .xls formats supported. Same clean CSV output either way.
Can I import the CSV into QuickBooks or Xero?
Yes. The CSV output works with QuickBooks Online, Xero, Sage, FreshBooks, Wave, and any software that accepts CSV import.
CloudConvert and Zamzar also do this. Why use yours?
No file size limits, no daily conversion caps, no email required. Optimized for financial data with proper number and date handling.
Is my data secure?
Encrypted via TLS, processed in memory, never stored. Your file is deleted immediately after conversion.
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