Contacts CSV ↔ vCard Converter
Convert a contacts CSV into a .vcf bundle, and .vcf back into CSV, both ways
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🔒 Everything runs 100% in your browser. Your files and input are never uploaded to any server.
A two-way converter that turns a CSV of many contacts into a single .vcf (electronic business card) bundle, or unpacks a .vcf back into a tabular CSV. It's convenient for bulk-migrating or backing up your address book to a smartphone or Google/Apple Contacts.
How to use
- In the tabs, choose the direction: 'CSV → vCard' or 'vCard → CSV'.
- For CSV, paste or upload a file with columns like name, phone, email, company, and title.
- Check the result and download it as .vcf or .csv.
- Open the generated .vcf in your contacts app to add everyone at once.
FAQ
- Is my contact information sent to a server?
- No. CSV and vCard parsing and conversion all happen only inside your browser, and no information — names, phone numbers, or anything else — is ever sent to or stored on a server.
- Exactly what column names should I use in the CSV?
- As long as you have at least one of name, phone, or email, you're set; company, title, url, address, and note are optional. Korean column names (이름, 전화, 이메일, etc.) are also recognized.
- Can I open the generated .vcf directly on an iPhone or Android?
- Yes. It's created with the vCard 3.0 standard, so opening the file in iPhone/Android Contacts or Google/Apple address books imports it right away.