✉Email Tools Pro

Email List Cleaner

Paste any email list to instantly remove duplicates, fix formatting, and filter invalid addresses. Supports comma, semicolon, and newline-separated lists.

One email per line, or comma/semicolon separated.

What Does the Email Cleaner Do?

  • Deduplication: Removes all duplicate email addresses
  • Normalization: Converts all addresses to lowercase
  • Validation: Filters out obviously malformed addresses
  • Whitespace removal: Strips extra spaces and empty lines
  • Multiple formats: Accepts newline, comma, or semicolon separated lists