Email Address Extractor
Scan any raw text, document, or HTML snippet to extract clean, unique email addresses in seconds. Filter out duplicates automatically.
Step-by-Step Instructions
Paste Unstructured Text Data
Input messy logs, scraped webpage source code, contact lists, CSV exports, or email headers into the input field.
Configure Filtering Rules
Toggle options to remove duplicate addresses, sort alphabetically (A-Z), filter by specific domain name (e.g. @gmail.com or @company.com), or exclude invalid TLD extensions.
Audit Extracted Address Count
Inspect real-time statistics displaying the total email addresses parsed, unique valid emails identified, and duplicates filtered.
Export or Copy Clean List
Copy the sanitized email list as new-line separated items, comma-delimited strings (CSV), or download as a TXT file.
Key Features & Capabilities
- RFC 5322 compliant regex parsing engine capturing standard, subdomain, and plus-addressed email formats (e.g. [email protected])
- Automated deduplication algorithm eliminating repeated contacts and tracking parameters
- Domain filtering filter allowing whitelist/blacklist matching by domain name or top-level domain (TLD)
- Custom delimiter formatting: export list as newline, comma-separated (CSV), semicolon-separated, or space-separated
- High performance JavaScript extractor parsing 50,000+ words in under 200 milliseconds
- 100% private in-browser execution ensuring confidential customer and prospect lists never leave your device
Frequently Asked Questions
How does the email extractor identify valid email addresses in raw text?
The tool utilizes an optimized regular expression pattern based on RFC 5322 standards. It scans text for valid local-part characters (letters, numbers, dots, hyphens, plus signs), the '@' delimiter, valid domain labels, and standard ICANN-recognized Top-Level Domains (TLDs) like .com, .org, .edu, and modern generic TLDs.
Does the tool support plus-addressing and subdomains?
Yes. Plus-addressed emails (such as `[email protected]`) and multi-level subdomains are fully recognized and captured accurately.
Can I filter emails by specific company or email provider domains?
Yes. You can filter extracted emails by specifying domain queries (e.g., extracting only `@company.com` addresses or filtering out generic webmail providers like `@gmail.com` and `@yahoo.com`).
Are extracted email contacts stored, logged, or sent to a database?
No. All text parsing, regular expression matching, and deduplication run strictly within your local browser sandbox. No emails, IP addresses, or contact information are transmitted over the network.
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