Total Submitted
0
entries
0 lines parsed
Unique Valid
0
0%
Ready for export / campaign
Duplicates Removed
0
0%
0 unique keys duplicated
Invalid Syntax
0
0%
Failed RFC 5322 validation
Email Source Input
Click to browse or drag & drop files
Accepts .txt, .csv (One per line or comma/space separated)
0 lines • 0 characters
Options & Rules
Quick Exports
Cleaned Unique Email List
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0 matches
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Paste your list on the left and click "Clean & Deduplicate Emails" to process.
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How CleanMail AI Works
High-performance client-side deduplication
🚀 Blazing Fast Hash Mapping
Uses O(1) JavaScript hash maps to process 50,000+ emails in a fraction of a second without lag.
🔒 100% Zero-Leak Privacy
Your email lists, leads, and customer data never leave your browser. No API requests, no tracking, and no database records.
✨ RFC 5322 Syntax Rules
Distinguishes valid email schemas from broken copy-pastes, missing `@` signs, invalid TLDs, and illegal characters.