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Open toolvCard Splitter
Paste a combined `.vcf` file to split every `BEGIN:VCARD ... END:VCARD` entry into individual contact files with sanitized `.vcf` filenames and extracted Name/Phone/Email metadata.
Free to useNo sign-upRuns in your browser
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Enter the inputs, then select Split vCard Contacts.
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How the vCard Splitter Works
The parser scans your `.vcf` text for `BEGIN:VCARD` and `END:VCARD` delimiters, unfolds RFC 6350 continuation lines, extracts `FN`, `TEL`, `EMAIL`, and `VERSION` attributes, and outputs either separated `.vcf` blocks or a CSV contact table.
ContactCount = count(/BEGIN:VCARD[\s\S]*?END:VCARD/i); Filename_k = slugify(FN_k) + '.vcf'.
Rejects malformed inputs that lack a complete `BEGIN:VCARD ... END:VCARD` block.
vCard (.vcf) Properties & Version Reference Table
Core RFC 6350 vCard properties extracted and validated by the vCard Splitter.
| vCard Property | Example Line | RFC Role | Splitter Handling |
|---|---|---|---|
| BEGIN:VCARD / END:VCARD | Envelope markers | Delivers contact record boundaries | Splits combined streams on exact envelope pairs. |
| VERSION | VERSION:3.0 or 4.0 | Declares vCard specification version | Audits version mix across the batch. |
| FN (Formatted Name) | FN:Ada Lovelace | Required display name of the contact | Used to generate safe `<name>.vcf` filenames. |
| TEL / EMAIL | TEL;TYPE=CELL:+44... | Telephone and email endpoints | Extracted into the summary audit and CSV table. |
How to Split a Multi-Contact .VCF File
Separate combined iCloud, Google Contacts, or Outlook `.vcf` exports in three steps.
Paste your combined .vcf text into the workspace
Open your `.vcf` file in any text editor and paste its contents into the input box.
Select Individual vCard Blocks or Extracted Contact CSV
Choose whether you want separated `.vcf` stanzas with suggested filenames or a clean CSV directory.
Click Split vCard Contacts and copy or download the result
Run the splitter and use Copy or Download to save the output.
Worked vCard Splitting Examples
Common address-book migration and auditing scenarios.
Splitting an iCloud / Google Contacts batch export
Separates a combined multi-contact export into individual numbered '--- FILE: 001-ada-lovelace.vcf ---' blocks.
Converting .vcf contacts to a spreadsheet CSV
Extracts Formatted Name (FN), primary telephone (TEL), email address (EMAIL), and vCard VERSION into comma-separated rows.
Auditing missing phone numbers or emails
Reports how many contacts in the batch have phone numbers and email addresses populated.
Using the Split Output
Each split contact block preserves its original vCard properties intact.
In Individual vCard Blocks mode, each contact is preceded by a comment header showing its index and sanitized `.vcf` filename.
In CSV mode, fields containing commas are quoted according to RFC 4180.
Validation & Privacy Notes
Your `.vcf` input must contain at least one `BEGIN:VCARD` and `END:VCARD` pair.
All contact data stays 100% in browser memory and is never transmitted over the network.
Unclosed `BEGIN:VCARD` blocks without a matching `END:VCARD` are flagged immediately.
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Open toolFrequently Asked Questions About Splitting vCard (.vcf) Files
Answers about using vCard Splitter and understanding its results.
Why do some Windows and old mobile address books only import the first contact from a .vcf file?
Legacy Windows Contacts (wab.exe) and certain car/phone Bluetooth importers only parse the first 'BEGIN:VCARD ... END:VCARD' block in a file and ignore all subsequent blocks. Splitting the combined .vcf into individual contact blocks solves this.
How does vCard line unfolding work in RFC 6350?
Per RFC 6350 Section 3.2, long lines in a .vcf file are folded by inserting a CRLF followed immediately by a single space or horizontal tab. A compliant parser unfolds those continuation lines before extracting property values.
Are my contact phone numbers or emails uploaded to a server?
No. All .vcf parsing, RFC 6350 line unfolding, and contact splitting run 100% locally in your browser's JavaScript engine.
What vCard versions are supported?
The splitter supports vCard 2.1, vCard 3.0 (RFC 2426), and vCard 4.0 (RFC 6350) entries.
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