Convert CSV contacts to a VCF file

Put a spreadsheet of contacts on any phone in one file.

Free for 10 runs a day.

A CSV row for Ann Lee converted to a vCard 3.0 contact card with her name, company, email and mobile number.

One file for every phone

Phones do not import a spreadsheet. iPhone and Android read contacts from a VCF file. Typing a list in by hand takes hours.

This converter writes each CSV row as a vCard in one VCF file.

Your column names already work

Every export names its columns differently. Google writes E-mail 1 - Value. A CRM writes Email.

Common headers are matched to vCard fields with nothing to set up.

CSV headers from Google, Outlook and CRM exports matched to vCard fields: E-mail 1 - Value to Email, Mobile Phone to Mobile phone, Organization Name to Company.

Use it from a script or an AI agent

Use in Claude

MCP  https://dedupe.ly/tools/mcp   every free tool in one connector (this one: csv_to_vcf)

POST https://dedupe.ly/tools/api/csv-to-vcf
{ "csv": "First Name,Last Name,Mobile Phone\nAnn,Lee,+1 212 555 0101" }

Docs https://dedupe.ly/tools/api/openapi.json

OpenAPI document · API index · llms.txt

Questions about converting CSV to VCF

How do I convert a CSV to VCF?

Choose the CSV file or paste its rows and press Convert. One .vcf file downloads with a contact card for each row.

How do I import the VCF file on an iPhone?

Open the file on the iPhone from Mail or Files and tap Add All Contacts, or import it at iCloud.com under Contacts.

Which columns does it recognize?

Names, company, job title, emails, phones, addresses, website, birthday and notes, under the names Google, Outlook and most CRMs use in their exports.

What happens to rows with no name, company, email or phone?

They are skipped and counted, so the file holds only contacts a phone can show.

Which vCard version does it write?

vCard 3.0, which iPhone, Android, Google Contacts and Outlook all read.

Is my file uploaded?

No. The contacts are converted in your browser and never leave your computer.