1. Upload your file
CSV, XLSX, XLS, or PDF. Up to 20 MB. Files never leave your browser.
Drag and drop a file here
or
3. Contact naming
Customize how each contact name is formatted.
Inserts the file number between prefix and name (e.g. INPW_2_John).
Inserts a sequential number for each contact (e.g. INPW_1_John, INPW_2_Jane).
Live preview
INPW_1_John_2026
4. Output split
Generate one file or split contacts into multiple VCF files.
Preview
Summary of what will be generated.
Total rows
0
Valid contacts
0
Skipped contacts
0
Generated files
0
Contacts per file
0
Download
Single .vcf file
Upload a file to begin.