How do I ensure no data corruption during the Excel to VCF conversion process?

todikicas8879

I am planning to convert a large number of contacts from an Excel spreadsheet (XLS/XLSX) to VCF (vCard) format for use on multiple devices. In previous attempts, I noticed issues like missing fields, incorrect phone number formatting, or special characters getting corrupted after conversion. I want to make sure that the Excel to VCF conversion is accurate and that there is no data loss or corruption during the process. What precautions or best practices should I follow to ensure a smooth and error-free conversion? Are there any recommended tools or steps that can help maintain data integrity while converting Excel contacts to VCF format?