Email Extractor
Pull every email address out of any text — deduplicated, validated and sorted. Runs locally; your text never leaves the browser.
Extract email addresses from text, web pages and documents in one click — deduplicated, validated and copy-ready. Everything runs locally, so your data never leaves your machine.
Pattern: RFC 5322-style address matching with deduplication.
Extracted addresses appear here.
How to use the Email Extractor
- Paste the text containing emails.
- Click Extract to find all valid addresses.
- Copy the deduplicated list.
Frequently asked questions
How do I extract emails from a webpage?
Copy the page text (Ctrl+A, Ctrl+C) and paste it here — addresses are found instantly.
Does it remove duplicates?
Yes — duplicates are removed so you get a clean, unique list.
Is my data uploaded anywhere?
No. Extraction happens entirely in your browser.
What counts as a valid email?
The extractor uses a standard pattern for addresses like name@example.com and skips malformed fragments.
Fun facts about Email Extractor
- The @ symbol in email addresses was chosen by Ray Tomlinson in 1971 because it was the only preposition on the keyboard that made sense — 'user AT host'.
- The first email was sent by Ray Tomlinson in 1971 — the content is lost, but Tomlinson said it was something like 'QWERTYUIOP' or 'TESTING'.
- Email addresses can contain dots, hyphens, underscores, and plus signs in the local part — 'user+tag@gmail.com' is valid and the +tag is often used for filtering.
- The longest valid email address is 254 characters (per RFC 5321) — though most email providers impose shorter limits.
- Spam accounts for approximately 45-85% of all emails sent globally — the exact percentage varies by source and year.