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Extract & Dedupe Emails

Paste any block of text below - HTML, a document, an email thread, or scraped content. This pipeline finds every email address, removes duplicates, and gives you a clean, unique list ready to use.

Want to add normalization or validation steps? Edit in Tool Combiner →

Extract and clean emails from pasted text

Paste text into the input box to extract email-like strings. The tool removes duplicate results and empty lines, then shows one address per line.

How to use the tool

  1. Paste your text into the input textarea. Include prose, an email thread, one address per line, or pasted HTML source.
  2. Review the generated output. The pipeline extracts matching addresses, removes duplicate lines, and removes empty lines. The output textarea is read-only.
  3. Select Copy to copy the result, or select Download to save it.

What email formats it detects

The extractor looks for standard addresses in the form [email protected]. It can find matching text in prose, mailto: links, angle brackets such as <[email protected]>, and one-per-line text.

To scan a webpage, first copy its HTML source and paste that source into the input textarea. This page does not provide a URL field or a file-import control.

Limits of the result

  • Extraction uses pattern matching, not deliverability checking.
  • Unusual addresses or strings outside the matching pattern may not be extracted, so the result may not include every intended address.
  • The page does not document a maximum input size or what happens if processing fails.
  • The result is plain text with one address per line. The page does not specify a downstream file format or external upload compatibility.

Frequently asked questions

What email formats does it detect?

The extractor matches standard email addresses in the format [email protected]. It handles emails embedded in prose, in mailto: links, in angle brackets like <[email protected]>, and listed one per line.

Can I use this to scrape contact emails from websites?

You can paste HTML source from a page and the tool will extract the email addresses it finds. It does not accept a URL directly. Ensure that you have the right to use the contact information and follow applicable data protection laws before contacting people.

Does it validate the extracted emails?

The extraction uses pattern matching, not deliverability checking. It finds strings that look like email addresses. For validation, run the output through our Email Validator tool.

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