Bluesky Handle Checker

Check if your desired Bluesky handle may be available before you try to claim it. Enter one handle or check multiple names at once by separating them with commas or spaces (up to 10).

Bluesky Handle

Use 3-18 characters for a default .bsky.social handle, or enter a custom domain such as yourname.com. For bulk checking, separate handles with commas or spaces.

Handle Requirements

•Default .bsky.social usernames use 3-18 letters, numbers, and hyphens
•Default usernames cannot contain periods because the suffix is added later
•Custom domain handles use domain-style labels separated by periods
•No label can start or end with a hyphen

Bluesky's help page describes the app limits for suggested handles. The AT Protocol handle spec explains the domain-style format underneath. Read Bluesky's handle format help or Read the AT Protocol handle spec .

Bluesky handle generator

💡Keep it short and memorable for easy sharing
💡Consider using your own domain for branding
💡Match your handle across platforms for consistency
💡Avoid numbers unless they're part of your brand

Choosing between .bsky.social and a custom domain

A .bsky.social handle is fastest to set up. A custom domain is better when the domain is already part of your public identity, because the handle stays tied to something you control.

•Use .bsky.social when you want the simplest account setup.
•Use a domain handle when brand trust and long-term ownership matter.
•Check the matching Instagram, X, and Threads handles before announcing it.

Claimed your Bluesky handle?

Connect your Bluesky account next. The useful work starts after the handle is yours: review follow-backs, clean up followings, check analytics, and schedule posts.

Review follow-backs Connect Bluesky

Supported Platforms

Bluesky

Threads

Instagram

Mastodon

How It Works

Enter Handle(s)

Type your desired Bluesky handle, or multiple usernames separated by commas or spaces (up to 10)

Click the Link

We generate a direct link to check on Bluesky

Check Availability

If you see "Profile not found" - it may be available to claim

Frequently Asked Questions

About TheBlue.social

TheBlue.social helps creators and small teams manage social publishing after the handle decision is made. Schedule posts, cross-post carefully, and keep Bluesky work connected to the rest of the social workflow.

Keep the handle active after you claim it

Bluesky handle checking helps with the first decision. TheBlue.social helps after that: connect one supported account on the free plan, schedule posts, compare engagement, and keep Bluesky, X, Threads, Instagram, LinkedIn, Pinterest, and Mastodon moving from one place.

Schedule posts Try analytics View pricing