Free username availability checker for social handles and domains.
Check Instagram username availability, TikTok username availability, X/Twitter usernames, YouTube handles, and 20 domain extensions from one business name. Compare up to five brand name ideas at once before you commit to a name, social launch, or domain purchase.
Enter a business name, choose the places to check, and run an availability report.
Instagram, TikTok, X, YouTube
Run a social media username checker across the platforms people usually reserve first for a new brand.
Compare brand name ideas
Check up to five comma-separated names and see which social handles and domains are still open.
20 domain alternatives
Find available domain name alternatives across .com, .io, .co, .ai, .app, .dev, .studio, .agency, and more.
Check the brand name before the launch work starts.
A good name is harder to use when the Instagram username is taken, the TikTok handle is unavailable, the YouTube channel username points to another brand, or only weak domain alternatives remain. This tool turns early naming research into a fast availability report.
Use it before setting up social accounts, buying a domain, preparing logos, building a landing page, or pitching a new project name to a client or team.
Instagram username checker
Check if an Instagram or IG username appears available before you design around that handle.
TikTok username checker
Run a TikTok username availability check for short brand names, creator aliases, and campaign names.
X and Twitter username checker
See whether the generated X/Twitter username resolves to an active public profile.
YouTube handle checker
Check YouTube handles and channel usernames for brand consistency across video channels.
Domain availability for practical alternatives.
Primary domains
.com, .net, and .org are checked for broad business and organization use cases.
Tech and product domains
.io, .ai, .app, .dev, .tech, and .xyz help compare business name tech vs IT domain availability.
Brand category domains
.studio, .agency, .media, .shop, .store, .company, .business, .site, .online, and .world surface useful available domain names alternatives.
FAQ
Common questions about username and domain availability
Short answers about Instagram username checks, TikTok username availability, X/Twitter handles, YouTube channel usernames, domain alternatives, multi-name checks, and unknown results.