GitHub Username Checker
Track your target GitHub username 24/7 and get instant alerts when it becomes available. Claim faster and protect your developer brand.
No card required · 7-day trial · Monitor 1 handle, weekly checks
Claim your handle before someone else does
Enter a username and get alerted the moment it becomes available on any platform.
1-30 characters · letters, numbers, periods, underscores
GitHub Username Rules
- •Length - 1-39 characters
- •Characters - Letters, numbers, single hyphens only. No consecutive hyphens. No starting or ending with a hyphen.
- •Name squatting policy - GitHub prohibits name squatting. Accounts created solely to reserve names may be removed.
- •Immediate release - Renamed account usernames are immediately available. No holding period.
Why Your GitHub Handle Matters
- •Your developer identity - npm packages, portfolio sites, and open source contributions all link to this name.
- •Hiring signal - 70% of tech recruiters check GitHub profiles. A clean handle looks professional.
- •Consistent brand - Use the same handle on GitHub, NPM, PyPI, LinkedIn, and X for maximum developer cred.
Next Steps
Handle Strategy Guides
Check other platforms:
GitHub Username FAQ
Can I change my GitHub username?▼
Yes. GitHub lets you change your username. Old URLs redirect to your new one, your repos stay intact, and collaborators see the change.
What are GitHub username rules?▼
Usernames must be 1-39 characters using only letters, numbers, and single hyphens. Cannot start or end with a hyphen. Cannot contain consecutive hyphens.
Do deleted GitHub usernames become available?▼
Yes. When someone renames their account, the old username becomes immediately available. GitHub does not hold old usernames.
Can I take a renamed GitHub username?▼
Yes. When someone renames their GitHub account, the old username becomes available instantly. Use our monitoring tool to catch it.
Does GitHub have a name squatting policy?▼
Yes. GitHub's terms prohibit name squatting. Accounts created solely to reserve names can be reported and removed. This creates opportunities to claim desirable handles.