Been searching for something like this for months. Our Shopify store processes 500+ orders monthly and this handles everything perfectly. Date formats, tax columns, refunds - all correct.
QuickBooks Online Customer Export Validator
Check your QBO customer export for missing columns, data type errors, and formatting issues before migration.
How It Works
Export from QuickBooks
Go to Customers page → Export to Excel
Upload File
Drop your customer export file or click to browse
Review Results
See validation summary and detailed error list
Fix Issues
Use the error report to fix issues before migration
Why Validate Customer Data?
Customer Export Accuracy
What This Tool Checks
Your Data is Safe
Bank-Level Security
256-bit SSL encryption. Same standards as major financial institutions.
No Data Storage
Files are processed directly in browser. No calls to our servers.
GDPR Compliant
Full EU data protection compliance. Your privacy rights protected.
Why Use This Tool?
Customer Name Validation
Checks for required customer display name.
Contact Info Checking
Validates email addresses and phone numbers.
Balance Validation
Validates Open Balance currency amounts.
Address Validation
Checks billing and shipping address fields.
Browser-Based
Files processed locally. Your data never leaves your computer.
Instant Results
Get validation results in seconds, even for large files.
Common Target Import Errors
Issues you might encounter when importing Source data to Target - and how we solve them
Missing Customer Name
The 'Customer' or 'Display Name' column is required but not found
File without customer name column
John Smith
Customer display name is the unique identifier
Re-export from Customers page → Export to Excel
Invalid Email Format
Email address format is invalid
john.smith or @example.com
john.smith@example.com
Email must be properly formatted if present
Correct email format in QuickBooks before export
Invalid Balance Amount
Open Balance contains non-numeric values
N/A or pending
1500.00
Balance must be numeric
Check for data corruption after export
Frequently Asked Questions
After Validation: Convert Your QBO Customer Export
Once your Quickbooks Online export passes validation, convert it to your accounting format