Extract unique email addresses

For cleaning contact details collected from notes, replies or exports, Extract emails gathers each unique address into a usable list.

Extract every unique email address from pasted text and receive a clean list for checking or reuse. You get the result directly in your browser.

How to use

Paste text that contains email addresses, or import a supported text file into the input field.
Run the extraction to collect every address found in the provided content.
Choose a list view, a domain view, or a CSV line depending on how you plan to reuse it.
Copy the cleaned result into a contact list, spreadsheet or another tool.

Example

A sample text may include one address twice and another address on a different domain. The extraction produces a unique list. Check that repeated entries are removed and that each address appears complete, including the part after the at sign.

Input

Contact alice@example.com or bob@example.org. For support, write to contact@example.com. Alice can also be reached at alice@example.com.

Output

alice@example.com
bob@example.org
contact@example.com

Limits and formats

The tool does not confirm whether an address is active or able to receive messages.
Unusual formats or addresses split across lines may be missed.
It does not repair typos in domains or correct invalid addresses.
Always review the list before a bulk mailing or import into a messaging tool.

Where processing happens

The text you paste or import is scanned directly in your browser. No extracted address is sent to an external service, and you can close the page after copying the result. The whole operation remains on your device.

Frequently asked questions

Does the tool remove duplicate addresses?

Yes, the extraction is designed to return unique addresses. If the same address appears more than once, it should be kept only once. Still review the result, because a difference in letter case can sometimes create two separate entries.

Can I import a CSV or JSON file?

You can import the supported text formats, including CSV, JSON, Markdown, XML and YAML. The tool searches for addresses inside the content rather than reading the file structure. For a CSV file, check that columns did not shift the addresses.

What should I do if an address is missing?

First check that the address is complete and separated by a space or punctuation mark. Very short or wrapped forms may not be recognized. You can also isolate the relevant part of the text and run the extraction again.