Bluesky Handle
Availability Checker

Instantly check if your perfect Bluesky username is free — and discover available alternatives if it's taken.

✓ Real-time check ✓ 5 Alternatives ✓ See who owns it ✓ No Sign-up
@ .bsky.social

Letters, numbers and hyphens only · min 3 characters

Similar handles

How it works

Three steps to find your perfect Bluesky handle.

1

Type a username

Enter the username you want — just the part before .bsky.social. No @ needed.

2

See instant results

The tool checks the Bluesky AT Protocol in real time and shows if it's free or already claimed — plus who owns it.

3

Claim or pick an alternative

If it's available, click Claim on Bluesky. If taken, pick one of the suggested alternatives shown below.

Frequently asked questions

Bluesky handles on bsky.social can only contain lowercase letters (a-z), numbers (0-9), and hyphens (-). They must be at least 3 characters and cannot start or end with a hyphen. Underscores, spaces, and special characters are not allowed.
Click the "Claim on Bluesky" button to go to bsky.app. If you're new, sign up and choose your handle during registration. If you already have an account, go to Settings → Handle to change it. Handles are first-come, first-served, so claim quickly once you find one you like.
Yes. Bluesky supports custom domain handles like @yourname.com. You verify domain ownership via a DNS TXT record in your domain provider's settings. This gives you a unique, portable handle not tied to any one server.
The check queries the live AT Protocol public API, so it reflects real-time data. However, a handle shown as available can be claimed by someone else in the seconds between your check and your registration. Claim as quickly as possible.
No. BskySuite is an independent project not affiliated with or endorsed by Bluesky Social PBC. We use the open, publicly available AT Protocol API.

How to use the Bluesky Handle Checker

Find and claim the perfect Bluesky username — a step-by-step guide.

The BskySuite Handle Checker queries the live AT Protocol identity API to see whether a username is already linked to a Bluesky account. Here's how to use it effectively and what to do once you find an available handle.

Step 1 — Enter a username

Type the username you want to check — without the @ — into the search field and click Check. The tool returns a live result in under a second. No sign-in required.

Understanding Bluesky handle formats

Bluesky supports two kinds of handles. Default handles follow the pattern username.bsky.social — free and created at sign-up. Custom domain handles are any domain you own, such as yourname.com or blog.yoursite.org. Setting one up requires adding a _atproto DNS TXT record at your domain registrar. The Handle Checker validates .bsky.social handles; custom domain availability depends on domain registration.

Handle rules

Bluesky handles are 3–20 characters, lowercase alphanumeric and hyphens only — no underscores, no spaces. If your first choice is taken, try a creative variation: a meaningful prefix (the, real, get), a relevant suffix (hq, official), or a short abbreviation of your full name or brand.

Choosing a good handle

Keep it short. Shorter handles fit better in posts and are easier to type from memory. Match your existing brand. If you're already yourname on other platforms, claiming the same handle on Bluesky reduces confusion and makes you easier to find. Avoid numbers at the end — yourname123 signals "late adopter." Think about custom domains: if you own yourname.com, using it as your Bluesky handle acts as built-in verification — no blue checkmark needed.

Registering once you find an available handle

BskySuite can't register handles — that happens at bsky.app/settings or any AT Protocol-compatible client. Once you spot an available handle, register it immediately; availability can change in seconds if someone else is checking at the same time.