Paste anything — URLs, comma lists, email addresses, whole paragraphs. Clean hostnames come out the other side, live as you type.
Messy input
Clean domains — 0 found
Paste messy text — full URLs, lists, emails, prose — and get back a clean list of domain names: sorted, deduplicated, one per line, ready to copy or download.
Paste messy text — full URLs, lists, emails, prose — and get back a clean list of domain names: sorted, deduplicated, one per line, ready to copy or download.
Feed it "https://www.Example.com/pricing, sales@Example.com, blog.example.com, http://example.com" and, with all options on, you get exactly two lines back — blog.example.com and example.com. The www. version, the email address and the bare URL all collapse into the same deduplicated hostname.
The input is split on whitespace and common separators, then each fragment is stripped of its protocol, path, port and trailing punctuation. Whatever remains is tested against the shape of a real hostname — labels of letters, digits and hyphens separated by dots, ending in a valid-looking top-level domain — before it is accepted. Fragments that are not hostnames (ordinary words, prices, dates) are discarded. Everything runs in your browser; the text is never uploaded.
A hostname: one or more labels separated by dots, such as example.com or shop.example.co.uk, optionally with subdomains. Full URLs, email addresses and hosts with ports or paths are reduced to their hostname automatically.
www.example.com and example.com are almost always the same site, so lists usually count and contact them once. Turn the option off if you specifically need to distinguish hosts.
Yes — copy the cells and paste them in. Columns, commas and line breaks are all treated as separators. The download gives you a plain .txt list back.
No — it cleans the list, it does not visit the domains. To test a specific address, use our HTTP Status & Redirect Checker.
No. Extraction runs entirely in your browser, so client lists and internal hostnames stay on your device.