Email Extractor

Extract email addresses from unstructured text, optionally deduplicated case-insensitively.

Email Extractor
Local input
Output
Processing…
About this tool

Made for the task at hand.

Build a contact list from copied text without sending potentially sensitive content to a server. The pattern recognizes common address characters and dotted domains, with an optional lowercase unique output for easier deduplication.

How to use

  1. Paste text that may contain email addresses.
  2. Choose unique addresses for a cleaned list or every occurrence for frequency analysis.
  3. Copy each extracted address as a separate line.
Your work stays yours.
Tool inputs are processed locally in your browser and are never sent to KitVerse servers. Clear the workspace when using a shared device.
Common questions
Does extraction verify that an address can receive mail?

No. It identifies address-shaped text only; it does not validate DNS, mailbox existence, or ownership.

Why are unique results lowercase?

Lowercasing makes case-variant duplicates collapse consistently. Most mail systems treat the domain case-insensitively, though rare local-part conventions can differ.