Namechk
Check if a username is free across lots of social sites at once.
Quick read
Namechk is a tool that checks the availability of a username or domain across many domains and social platforms. Visit to quickly see which domain extensions and social sites accept a chosen name before registering it.
- Check username availability across 100+ social sites
- Check 36 domain extensions at once
- Generate and test multiple name ideas quickly
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Namechk was shared on NexURLs by skilo on October 15, 2026, in Tools.
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