Bulk Domain List Formatter

Working with large domain lists is messy. Whether you're a domain investor managing portfolios, a marketing team checking competitor domains, or a startup exploring naming options, you've dealt with lists that include duplicates, URLs with protocols, paths, and inconsistent formatting. Our free bulk domain list formatter solves this instantly.

Paste hundreds or thousands of domains in any format—full URLs, comma-separated, one per line, with or without protocols—and get a clean, standardized list ready for bulk availability checking. Our intelligent parser recognizes domain patterns and extracts clean domain names while eliminating everything else.

The deduplication feature is particularly valuable for large lists. After merging multiple sources, your domain list might contain the same domain multiple times with slight variations (example.com, www.example.com, https://example.com/page). Our formatter recognizes these as the same domain and keeps only one clean version.

For domain investors running availability checks across registrars, clean input is essential. Bulk checking tools expect consistent formatting—one domain per line, no protocols, no paths. Our formatter ensures your list meets these requirements, preventing failed checks and wasted time on invalid entries.

The tool also validates domain syntax, removing entries that aren't valid domain names. This catches typos, incomplete entries, and non-domain text that might have ended up in your list. Export your cleaned list with one click, ready for immediate use in any bulk checking tool.