Social Media
X (Twitter) Username Availability Checker
X (formerly Twitter) is the primary real-time public conversation network for tech, news, creators, and leaders.
X (Twitter) Username Rules & Requirements
Before selecting your username, ensure it conforms to X (Twitter)’s official account registration guidelines:
| Minimum Length | 4 characters |
|---|---|
| Maximum Length | 15 characters |
| Allowed Characters | Alphanumeric letters (a-z, A-Z), numbers (0-9), underscores (_) |
| Special Restrictions | Cannot contain spaces or symbols except underscore. Maximum 15 characters. |
| Public Profile URL | https://x.com/{username} |
| Official Registration Page | https://x.com/i/flow/signup↗ |
How to Claim or Change Your Username on X (Twitter)
1
Check Availability
Use the input above to confirm your handle satisfies all formatting constraints and character limits.
2
Visit Official Page
Click the "Claim on X (Twitter)" button to navigate directly to the verified sign up or profile settings.
3
Secure & Save
Complete registration immediately to prevent automated bots or squatters from claiming your handle.
What to Do If Your Desired X (Twitter) Handle Is Already Taken
Shorter handles under 10 characters are easier to mention in posts and retain more visible text space.