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Extract Email Addresses

Extract Email Addresses — a fast, free text utility that runs entirely in your browser.

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About the Extract Email Addresses

The Extract Email Addresses tool is a free, browser-based utility that automatically identifies and isolates all email addresses from unstructured text, documents, or web content. Unlike desktop software or services requiring uploads, this tool processes everything locally in your browser with no data transmission or sign-up needed, making it ideal for privacy-conscious users who need to quickly compile email lists from newsletters, documents, contact forms, or any text containing scattered addresses.

How Extract Email Addresses works

The tool works by using pattern matching to scan your input text and identify strings matching valid email address formats. It finds all variations including standard addresses ([email protected]), subdomains ([email protected]), and special characters ([email protected]). The extraction happens instantly in your browser without sending data anywhere.

How to use:

  1. Paste or type your text into the input box
  2. Click the Extract button
  3. View results with duplicate count and domain breakdown
  4. Copy, export as TXT, or download as CSV

Worked Example:

Input text:

Contact our team at [email protected] or [email protected]. For partnerships, reach out to [email protected] or [email protected]. Questions? Email [email protected]

Output (unique emails):

[email protected]
[email protected]
[email protected]
[email protected]
[email protected]

The tool also shows that example.com appears 3 times and partner.org appears 2 times in a domain frequency chart, helping you understand the source distribution of extracted addresses.

How to use

  1. Type or paste your text into the input box.
  2. The result updates instantly as you type.
  3. Click Copy to use the output.

Common uses

  • Building contact lists from business cards, event attendees, or web pages without manual typing
  • Cleaning and deduplicating email lists extracted from documents, spreadsheets, or unstructured text
  • Lead generation and research by extracting contact information from web content for outreach campaigns
  • Data preparation for email marketing, surveys, or newsletters by consolidating scattered addresses into one list
  • Validating and organizing email addresses found in emails, chat logs, or forum discussions

Frequently asked questions

Is my data safe?
Yes. This tool runs entirely in your browser. No text or email addresses are uploaded to our servers or stored anywhere. Everything stays on your device.
What email formats does it recognize?
The tool recognizes standard email addresses ([email protected]), subdomains ([email protected]), special characters ([email protected]), and various top-level domains (.com, .org, .co.uk, etc.). It follows RFC 5322 email standards.
Can it remove duplicates?
Yes. The tool automatically detects and filters duplicate email addresses, showing you unique emails only. It also displays a count of how many duplicates were found.
What file types can I extract emails from?
You can paste text from any source including documents, emails, web pages, PDFs converted to text, spreadsheets, and chat logs. Simply copy the text and paste it into the input box.
Can I export the results?
Yes. You can copy individual emails, copy all unique emails at once, or download your results as a TXT file (one email per line) or CSV file for use in spreadsheets and email software.
Is there a character or email limit?
The tool handles large documents efficiently. For optimal performance, we recommend processing up to 100,000 characters at a time.