What is Email Address Normalizer Online?
Email normalization resolves different representations of the same mailbox to a canonical form. Gmail ignores dots in the local part and everything after +. This tool normalizes and deduplicates email lists to reduce duplicate registrations.
How to Use Email Address Normalizer Online
- Paste one or more email addresses.
- The normalized canonical form appears for each.
Frequently Asked Questions
Does normalization apply to all email providers?
No. Plus addressing is widespread, but dot-aliasing is specific to Gmail. Test against your specific provider.