X (Twitter) Username Checker
Check if your desired X (formerly Twitter) username is available before you try to claim it. Enter any username to instantly verify its availability status.
Username Requirements
- •Can only contain letters, numbers, and underscores (_)
- •Must be between 1 and 15 characters long
- •Cannot contain spaces or special characters
- •Is case-insensitive (john and JOHN are the same)
Tips
- 💡Keep it under 10 characters for memorability
- 💡Avoid numbers unless they're part of your brand
- 💡Use the same username across all platforms
- 💡Consider future-proofing (avoid trends)
Publish everywhere, guided by real insights
Manage your X presence alongside Bluesky, Threads, Instagram, and Mastodon. Schedule posts, track analytics, and grow your audience across all platforms.
Get Started with Cross-PostingLoved using X Username Checker?
Grow your social reach with TheBlue.social for less money.
Supported Platforms
BlueskyHow It Works
Enter Username
Type your desired X username in the field above
Click the Link
We generate a direct link to check on X.com
Check Availability
If you see "This account doesn't exist" - it's available!
Frequently Asked Questions
About TheBlue.social
TheBlue.social is a comprehensive social media management platform that helps creators and businesses manage their presence across multiple platforms. From scheduling posts to analyzing engagement, we provide the tools you need to grow your audience and maximize your social media impact.
Free Username Availability Checkers
Free Service Status Checkers
Free Analytics & Statistics
Free Content & Media Tools
Compare
070bd55745663c6fc9ae73392ddb753c9cf6dccb