Domain extractor
Pull clean domain names out of any text full of links and e-mail addresses.
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Domain extractor
Paste anything that contains links or e-mail addresses — a newsletter, a log file, an HTML page, a CSV export, a list of contacts — and this tool reduces it to the domains alone, one per line. From https://www.example.com/shop/cart?id=1 it keeps example.com; from [email protected] it keeps firma.sk. Everything else — protocols, paths, query strings, ports, the local part of an address — is stripped away.
The source option decides what gets scanned: URLs only, e-mail addresses only, or both at once, in the order they appear in the text. Duplicates are removed by default, so a page that links to the same site forty times yields one line; the live tally still shows how many occurrences were found and how many were unique. Strip www. normalizes www.example.com and example.com into the same entry, and sort alphabetically turns the result into a tidy, comparable list.
The TLD filter is the quickest way to slice a mixed list by market: type .sk, .cz to keep only Slovak and Czech domains, or .com to isolate the international ones. The filter accepts entries with or without the leading dot and applies after www-stripping, so it always sees the final form. Raw IP addresses are deliberately excluded — this is a domain list, not a host dump.
Typical uses: building a blocklist or allowlist, auditing where a page links out to, extracting sender domains from a mail export, or preparing a domain list for bulk WHOIS or DNS checks. Everything runs locally in your browser — logs, mailing lists and client data never leave your device.