New Playbook: Cold Email Infrastructure Setup Guide

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Free email extractor: pull every address out of any text

Paste anything with addresses in it: a page of HTML, a signature block, a CSV, a wall of notes. You get back a clean, deduplicated list with the throwaway and role addresses flagged. Extraction runs entirely in your browser, so nothing you paste is uploaded anywhere. Verification is optional and only runs on the addresses you choose.

Try it

lock Runs in your browser. Nothing you paste is uploaded.

content_paste_search Paste something above and the addresses come out clean.

What an email extractor does

An email extractor reads a block of text and pulls out everything shaped like an email address. That sounds trivial until you try it on real data: addresses arrive wrapped in HTML, split across mailto links, trailed by full stops and brackets, repeated forty times in a thread, and mixed in with filenames that look like addresses but are not.

This one handles those cases, deduplicates what it finds, and then does the part most extractors skip: it tells you which of the addresses are worth keeping. Role accounts like info@ and sales@ are real but rarely reach a person. Throwaway domains like Mailinator will be gone by the time you send. Both are flagged, and both can be hidden with one click before you copy the list out.

The extraction happens in your browser. Nothing you paste is sent anywhere, which is not true of most of the Chrome extensions that do this job. Verification is the one step that has to leave the page, because only the recipient's mail server can say whether a mailbox exists, and it only runs on addresses you click.

What it handles

code

Raw HTML and mailto links

Paste a view-source dump and it still finds the addresses, including ones that never render as visible text.

content_copy

Duplicates and punctuation

The same address forty times in a thread collapses to one row, and trailing commas, brackets and full stops are trimmed off.

groups

Role address flags

Twenty-five shared inboxes from info@ to postmaster@, flagged so you can strip them before import.

auto_delete

Throwaway domains

The best known disposable providers are flagged and hidden by default. For a full 8,900 domain check, use the disposable checker.

Extracted is not verified

0

Addresses uploaded during extraction. It all happens in this tab.

20-30%

Share of B2B addresses that stop working each year as people change jobs. Extraction cannot see that. Verification can.

< 2%

Bounce rate the big inbox providers tolerate before they throttle your sending domain.

Pricing

Free

$0

100 verified lookups per day, forever. No card.

Monthly

$9.99/mo

75,000 credits per cycle.

Lifetime

$249 once

1,000,000 credits, lifetime pool.

Frequently asked questions

Does anything I paste get uploaded? expand_more
No. The extraction runs in JavaScript on this page, so the text never leaves your browser and we never see it. The only thing that leaves the page is an address you explicitly choose to verify, because verification has to ask the recipient's mail server a question. That is the difference between this and most email extractor extensions, which send the page you are looking at to their own servers in order to parse it.
What counts as a role or disposable address? expand_more
Role addresses are shared inboxes like info@, sales@, support@ and hr@. They are real, but nobody in particular reads them, so they convert badly and often sit behind a filter. Disposable addresses come from throwaway providers such as Mailinator, YOPmail and Guerrilla Mail, and the mailbox is usually gone within hours. Both are flagged here so you can strip them before the list goes anywhere near a campaign.
Can it pull addresses out of a web page? expand_more
Yes. Open the page, select all, copy, and paste it here. The extractor reads raw HTML too, so a view-source paste works just as well and often catches addresses hidden in mailto links that do not render as text. What it cannot do is crawl a site for you, because a tool that scrapes pages on your behalf is a different thing with different rules attached to it.
Is extracting email addresses legal? expand_more
Extracting addresses from text you already have, such as your own inbox, a CSV a client sent you or a conference list you were given, is ordinary data handling. Harvesting addresses from websites at scale to send unsolicited mail is restricted under GDPR in the EU, CAN-SPAM in the US and similar rules elsewhere, and the penalties land on the sender. Treat this tool as a way to clean up data you have a reason to hold, not as a way to build a list from strangers.
Why verify after extracting? expand_more
Because an address that looks well formed is not the same as an address that works. Text scraped from a page is full of stale signatures, typos and addresses that stopped working when someone changed jobs. Running the shortlist through a verifier before you import it keeps the bounce rate under the 2 percent line inbox providers watch, and it takes a second per address.

Related reading

Listicle

Email extractor Chrome extensions compared

Nine extensions tested on what they extract and what they send home.

 Tool

Free email verifier

Check whether an extracted address actually accepts mail.

 Tool

Disposable email checker

Test a single address against 8,900 throwaway providers.

 Guide

How to scrape emails from a website

What is allowed, what is not, and the safer ways to build a list.

Clean the list before you send

Extracting is the easy half. Mailsfinder checks every address against its own mail server so the bounces never happen. 100 free credits a day, no card.

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