Turn a list of full URLs into a clean list of root domains or hostnames in one paste. IndexVero handles www and multi-part TLDs like co.uk and com.vn, then deduplicates so you get a unique domain list.
How it works
Paste your URLs
Drop in any list of full URLs — with or without protocol, www, or paths.
Choose root or host
Extract the root domain (example.com) or the full hostname (blog.example.com), and strip www if you want.
Copy the domains
The unique domain list appears instantly. Copy all or download as TXT.
Features
Root domain or hostname
Reduce URLs to the registrable root domain, or keep the full subdomain hostname — your choice per run.
Smart multi-part TLDs
Correctly handles country and second-level TLDs such as co.uk, com.au, and com.vn instead of chopping them wrong.
Instant dedup & export
Deduplicate the extracted domains live and export a clean list as TXT with one click.
FAQ
How do I extract the domain from a URL?
Paste your URLs and IndexVero parses each one to return either its root domain or full hostname, then removes duplicates so you get a clean domain list.
Does it handle www and subdomains?
Yes. You can strip www and choose whether to keep subdomains (hostname mode) or collapse to the registrable root domain.
What about TLDs like co.uk?
The extractor recognizes common multi-part TLDs (co.uk, com.au, com.vn and more) so example.co.uk stays intact instead of becoming co.uk.
Can I deduplicate the result?
Yes. Turn on deduplicate output to collapse repeated domains into a single unique list before you export.