Email-Variations-Generator

Generate variation of duplicate valid Email for your email address

Live demo: https://fea-email-variations-generator.vercel.app/

How it works

Gmail ignores dots (.) in the username part of an address, so johndoe@gmail.com, john.doe@gmail.com and j.o.h.n.d.o.e@gmail.com all deliver to the same inbox. This tool lists every way of placing dots in your username, which is handy for sign-up testing, filtering, or spotting where an address was shared.

• Existing dots are ignored, so john.doe@gmail.com and johndoe@gmail.com give the same 64 variations (never john..doe).
• A +tag suffix (e.g. john+news@gmail.com) is kept unchanged; only the part before + is varied.
• A username of n characters has 2^(n-1) variations. The output is capped at 8,192 (every variation for usernames up to 14 characters) to keep the page responsive; the page tells you when results are truncated.
• Plus-tag mode: choose "Plus tags" to get one address per tag, e.g. johndoe+newsletter@gmail.com, johndoe+shopping@gmail.com. Enter your own tags (comma or space separated; letters, numbers, -, _ and %). Any existing +tag in the input is replaced.
• Results can be exported to an .xlsx file (via SheetJS) or a .csv file, or copied to the clipboard (one address per line) with Copy All.

Dot-insensitivity is a Gmail / Google Workspace behavior. Most other providers treat dotted addresses as different mailboxes.

Run locally

It's a static page with no build step: open index.html in a browser, or serve the folder (e.g. npx serve .).

License

MIT