CSV to VCF Converter: Contacts

Convert a CSV or TSV contact table into a VCF (vCard) file on your Android device. This CSV to VCF converter lets you map columns yourself, preview contacts and preserve phone-number text before exporting.

Keep phone numbers as supplied
Phone values are treated as text. Leading zeros, plus signs, spaces, parentheses and hyphens stay as supplied in your CSV or TSV.

Examples:
0712345678
00123456789
+94712345678
+44 7700 900123
(555) 123-4567

The app does not guess country codes, remove leading zeros, normalize phone formatting or convert phone values into integers. It cannot restore digits already changed in the source file. A destination contacts app may display imported numbers differently.

How conversion works
1. Choose a CSV or TSV file.
2. Check the delimiter, headers and table preview.
3. Map your columns to contact fields.
4. Preview the mapped contacts.
5. Review invalid-row and possible duplicate warnings.
6. Export a VCF file, then save or share it.

Map your contact columns
Match first name, last name, phone, email and organization columns manually. Use the mapping preview to check where each value will go before contact export.

Review before exporting
Inspect the contact preview and warnings before creating your contact file. Possible duplicate warnings help you spot records to review; they do not automatically merge contacts. Invalid-row warnings flag records that need attention.

Export vCard 3.0
Create standard VCF 3.0 output for import using a destination app that supports that format. Optionally split the output into smaller VCF files. The app creates files; importing them into an address book is a separate step.

Convert offline on your device
File conversion runs locally and offline. Contact files are not uploaded for conversion. File-to-file conversion does not require Contacts permission. Your original CSV or TSV remains unchanged.

Supported formats
- Input: CSV and TSV text files
- Encoding: UTF-8, with or without a UTF-8 BOM
- Output: VCF using vCard 3.0

Built for contact lists
Prepare a portable contact file from your own CSV exports, business directories or event contact tables. You can also convert a contact list exported from a CRM as CSV or TSV.

Scope
This app does not open XLS or XLSX workbooks. Save your table as CSV or TSV before selecting it. It does not connect to Google Sheets, sync Google Contacts, write directly to your address book or back up your phone contacts. It does not support VCF-to-CSV conversion, call logs, SMS or mass messaging.

Choose your contact table, check the preview and export your VCF.