VCF Viewer & vCard Validator
Open a VCF/vCard file to inspect its contacts and check common formatting problems.
Everything is processed privately in your browser - no upload or signup required.
Parsed contacts
Contacts
Versions
Encoding
Errors
Warnings
Select a contact to inspect its details.
Raw vCard record
Frequently Asked Questions
VCF/vCard is a contact data format used to exchange names, phone numbers, email addresses and other contact information.
Yes. This viewer lets you inspect the contacts without adding them to your address book.
No. The tool processes the file locally in your browser, so the contact data is not uploaded by this page.
The viewer supports common 2.1, 3.0 and 4.0 files. Some vendor-specific extensions can vary, so they are preserved when possible instead of treated as errors.
Yes. One VCF can contain a single contact or many vCard records in the same file.
Some older exports use legacy character encodings or quoted-printable text. The viewer reports encoding issues where they can be detected reliably.
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