CSV VCF

CSV to VCF Converter

Convert CSV to VCF in your browser. Free, private, and fast. Preserve text, structure, and as much formatting as possible without sending files to a server.

Drag & drop your CSV file here

or

Max file size: 50 MB · Your file stays in your browser

Your file is processed locally in your browser — nothing is ever uploaded.

Why Convert CSV to VCF?

Converting CSV to VCF is a common task whenever a file has to work somewhere that expects the other format. CSV is a plain-text format for tabular data where each line represents a row and commas separate column values. VCF is the standard file format for contact cards, used by iPhone, Android, Outlook, Google Contacts and most address books. This converter makes the switch locally in your browser — nothing is uploaded.

Common use cases

  • You have a CSV file and need it in VCF format.
  • The target software or platform requires VCF but your file is in CSV.
  • Typical use of VCF: Moving contacts between phones and mail programs.
  • You want to reduce file size or improve compatibility without using desktop software.
Keep in mind: Photos and custom fields are not carried into CSV or Excel, and different apps write phone and address types slightly differently.

How to Convert CSV to VCF

  1. Upload or drop your CSV file into the converter above.
  2. Adjust any output settings for VCF if needed.
  3. Click Convert and download your converted file instantly.

About the Formats

CSV (Comma-Separated Values)

CSV is a plain-text format for tabular data where each line represents a row and commas separate column values. It is the most universal data-exchange format — virtually every database, spreadsheet application, CRM, and analytics tool can import and export CSV files without any special configuration.

Compatibility: Universal — supported by Excel, Google Sheets, LibreOffice, every database system, and virtually all data tools.

VCF (vCard (Virtual Contact File))

VCF is the standard file format for contact cards, used by iPhone, Android, Outlook, Google Contacts and most address books. A .vcf file can hold one contact or a whole address book as plain text.

Compatibility: Supported by iOS, Android, macOS Contacts, Outlook, Gmail and nearly every address book.

100% Private & Browser-Based

Your files never leave your device. All conversion happens locally in your browser — nothing is uploaded to any server. No sign-up required.

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Need the reverse?

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FAQ

Frequently Asked Questions

Yes — completely free with no sign-up, no watermarks, and no size limits for typical files.

Quality depends on the output settings. For lossless output, choose the highest quality setting available.

Your file is processed entirely within your browser using local JavaScript. It is never uploaded to any server. Only you can access your file.

For browser-based conversion, files up to 50 MB work best. Very large files may take longer depending on your device. We recommend splitting very large files before converting.

Currently, AintoB converts one file at a time to keep the browser-based process simple and private. Reload the page to convert another file.