YouTube
@handle
Video & creator channels
Type a username once and see whether it is free on YouTube, TikTok, X, GitHub, Bluesky and GitLab. When it is taken, you get variations that might not be.
No sign-up · no email · nothing stored
01Platforms
@handle
Video & creator channels
@handle
Short-form creators
@handle
Posts & communities
/handle
Developers & repos
@handle.bsky.social
AT Protocol
/handle
Developers & repos
02How it works
One name, checked against every platform at once. Letters, numbers, dot, underscore and hyphen — up to 30 characters.
Each platform reports available, taken or unreachable, with a direct link to the profile so you can verify it yourself.
If your first choice is gone, you get ready-made variations — prefixes, suffixes and separator swaps that are worth checking.
Every result lives in the URL, so you can send a link, copy the list as JSON, or download a report. Nothing is stored on a server.
03Why it is different
Runs on Cloudflare Workers, so results come back in one round trip instead of six separate browser fetches that CORS would block anyway.
Searches are not logged or stored. Share links encode the result in the URL itself — there is no database to leak.
Each platform is probed the way an actual profile request would be: HTTP status for some, profile payload for others.
Ready when you are
Type it once. See every platform at the same time. Take the one that is free.