🍱 Lunchbox Hands

Email Normalizer

Normalize emails (Gmail dots/plus) and find duplicates

Normalize email addresses (strip +tags, remove Gmail dots, lowercase) and find duplicates in a list. Everything runs in your browser.

3 emails · 1 duplicate
InputNormalizedStatus
John.Doe+news@Gmail.comjohndoe@gmail.comvalid
johndoe@gmail.comjohndoe@gmail.comvalid
A.B@outlook.coma.b@outlook.comvalid

Strips +tags for all providers; removes dots and canonicalises the domain for Gmail. Everything runs in your browser.

Related Tools

ASCII Table Searchable ASCII character code reference JSON Path Finder Paste JSON and explore all paths to values Chmod Calculator Visual permission calculator for Unix .gitignore Generator Select presets and generate a combined .gitignore

Get weekly dev tools and tips