CSV to vCard/VCF Bulk Converter
Upload your CSV file to automatically generate .vcf contact cards ready for mobile import. Supports automatic garbled data repair.
✅ Data Security Guarantee: This conversion is completed entirely in your local browser; data does not pass through the server, ensuring zero risk and zero leakage.
Key Features
Completely Local Conversion
Your data never touches our servers. All operations are performed locally in your browser, guaranteeing zero leakage and high privacy.
Smart Field Matching
The system automatically recognizes column headers like 'Name,' 'Mobile,' etc., and intelligently maps them to VCF fields, saving significant manual configuration time.
Multi-Format Compatibility
Supports CSV and Excel (XLSX/XLS) format input, outputting VCF 4.0/3.0 versions compatible with mainstream address book applications.
Lightning-Fast Bulk Processing
Utilizing the browser's high-speed computing power, even large files containing thousands of records can be converted in seconds.
How to Use
Upload File
Drag and drop or use the button to select your CSV or Excel file.
Field Mapping Adjustment
The system will perform smart matching. Please ensure the correct columns are mapped to Full Name and Mobile Phone Number.
Conversion Processing
Click 'Start Conversion,' and the data will be processed in real-time on your local device.
Download VCF File
Get the generated .vcf file, ready to import into any mainstream address book application.
Frequently Asked Questions (FAQ)
What is a VCF/VCard file, and what is its relation to contacts?
VCF (Virtual Contact File), commonly known as VCard, is a standard file format for storing personal or business contact information (like name, phone, email, address, etc.). It is the most common format for bulk importing contacts to smartphones (iOS/Android) and major email clients. With our tool, you can easily fulfill your need for CSV to VCard (VCF) conversion.
How do you guarantee my data security? Will the data be uploaded to the server?
We take your data privacy very seriously. This tool uses **completely local conversion** technology, meaning your CSV or Excel file remains in your browser from start to finish and **is never uploaded to any external server**. This guarantees that your private data is absolutely secure, resulting in a **zero-leakage, risk-free** conversion process.
Besides CSV, does it support converting Excel (XLSX) files to VCF format?
Yes, our tool supports not only standard **CSV to VCF** conversion but is also fully compatible with Excel files (including `.xlsx` and the older `.xls` format). The conversion logic automatically identifies the worksheet data within the Excel file and guides you through the field mapping to achieve **Excel to VCF** bulk import.
What is the difference between VCF 4.0 and 3.0, and which should I choose?
VCF 4.0 is the newest VCard standard, supporting more fields and complex data structures (like multiple social accounts, high-res photos). VCF 3.0 is an older, more widely compatible standard. If unsure, we recommend defaulting to **VCF 4.0** for the best results; if the import fails, try switching to version 3.0.