Json To Vcf Converter //free\\ Jun 2026

In our digital ecosystem, data rarely stays in one place. You might have a list of clients exported from a web app as a (JavaScript Object Notation) file, but your phone or email client only understands VCF (Virtual Contact File, or vCard).

The VCF format is crucial for representing variations, such as single nucleotide polymorphisms (SNPs), insertions, deletions, and structural variations, along with their frequencies and genotype information. json to vcf converter

import json def json_to_vcf ( json_file , vcf_file ): with open(json_file, ' r ' ) as f : contacts = json.load(f) with open(vcf_file, ' w ' ) as f : for contact in contacts: f.write( " BEGIN:VCARD\n " ) f.write( " VERSION:3.0\n " ) f.write( f " FN: contact.get( ' name ' , ' ' ) \n " ) f.write( f " TEL;TYPE=CELL: contact.get( ' phone ' , ' ' ) \n " ) f.write( f " EMAIL: contact.get( ' email ' , ' ' ) \n " ) f.write( " END:VCARD\n " ) # Usage json_to_vcf( ' contacts.json ' , ' contacts.vcf ' ) Use code with caution. Copied to clipboard In our digital ecosystem, data rarely stays in one place

SysTools JSON Converter - Free download and install on Windows import json def json_to_vcf ( json_file , vcf_file

// Phone numbers for each phone in contact.phoneNumbers: typeParam = "TYPE=" + phone.type if phone.type else "" vcfString += "TEL" + formatType(typeParam) + ":" + phone.number + "\n"

⚠️ Avoid uploading sensitive contact data to unknown servers. Choose a client-side tool.

Converting JSON to VCF rarely goes perfectly on the first try. Here are the most common issues: