Extract all unique domains from text or a list of URLs.
The tool pulls every domain name out of arbitrary text: logs, HTML source, CSV exports, link lists. Duplicates are removed automatically, and the output is a clean list of domains, one per line.
A typical email-marketing scenario: extract the domains from a mailing list to understand its makeup — how many corporate domains versus free mailboxes, and which domains to check for MX records before sending. Everything runs in your browser; no data is uploaded anywhere.