Free local browser tool

Duplicate Email Remover

Clean a list you are permitted to use by removing duplicate, empty, and malformed addresses.

Paste email list

Cleanup rules

Keep one clean copy.

2 unique

Normalize capitalizationRemove malformed addresses

2kept3removed

Use only lists you collected lawfully and have permission to contact. This tool does not verify consent.

Clean list

ada@example.com
grace@example.com

Next step

The Quick Email Triage System helps track replies and next actions without sending automated messages.