Contact Deduplicator
Find and merge duplicate contacts using intelligent fuzzy matching. All processing happens locally in your browser.
Local processing only
Smart fuzzy matching
VCF & CSV support
Import
Analyze
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Complete
Import Your Contacts
Upload your VCF or CSV file to find and merge duplicate contacts. Your data never leaves your device.
Drag & drop your file here
or click to browse • Supports .vcf,.csv • Max 25MB
Local processing only