VCF to JSON Converter
Convert your VCF (vCard) contact files to JSON format for web applications and APIs.
About VCF Files
VCF (vCard File) is the industry standard for storing and exchanging contact information. It's used by all major email clients, phones, and contact management systems.
VCF Features Supported:
- Contact names and structured name data
- Multiple phone numbers with types (mobile, home, work)
- Email addresses and websites
- Organization and job title information
- Physical addresses and notes
- Categories and contact groups
About JSON Format
JSON (JavaScript Object Notation) is a lightweight, text-based data format that's perfect for web applications, APIs, and modern development workflows.
JSON Benefits:
- Universal programming language support
- Easy integration with web applications
- Perfect for REST APIs and databases
- Human-readable and lightweight
- Native JavaScript object format
JSON Output Format
The converter generates clean, structured JSON with standardized property names:
[
{
"name": "John Doe",
"firstName": "John",
"lastName": "Doe",
"organization": "ACME Corp",
"title": "Software Engineer",
"email": ["john@example.com"],
"phone": ["555-123-4567"],
"address": ["123 Main St, City, State"],
"website": "https://johndoe.com",
"notes": "Important contact",
"categories": "Work Contacts"
}
]How to Convert VCF to JSON
Upload VCF File
Select your VCF/vCard file containing contact data
Preview & Process
View contacts and convert to structured JSON
Download JSON
Get your JSON file ready for web apps and APIs
Common Use Cases
Web Development
Import contacts into web applications and databases
API Integration
Feed contact data into REST APIs and microservices
Data Migration
Move contacts between different systems and platforms
Data Analysis
Process contact data with analytics tools and scripts
Frequently Asked Questions
What VCF versions are supported?
All major vCard versions (2.1, 3.0, 4.0) are supported. The converter automatically handles different VCF formats from various platforms including iPhone, Android, Outlook, and more.
How is the JSON structured?
The output is an array of contact objects with standardized property names. Arrays are used for fields that can have multiple values (emails, phones, addresses).
Is my data secure?
Yes! All conversion happens directly in your browser. Your VCF files never leave your device, ensuring complete privacy and security of your contact information.
Can I use the JSON in my applications?
Absolutely! The generated JSON follows standard formats and can be easily imported into databases, web applications, or used with any programming language that supports JSON.