Last updated: March 2026
Check Username Availability Across All Platforms
Securing a consistent username across every platform is one of the most important steps when building a personal brand or launching a new project. This tool makes it fast by generating clickable profile links for 15 major platforms so you can check availability in minutes instead of visiting each site individually.
Each platform has its own username rules and character limits. Twitter/X only allows 15 characters, Instagram caps at 30, and Twitch requires at least 4. The validation table below your results instantly shows whether your chosen username meets each platform's requirements, saving you from discovering length issues after you've already started signing up.
If your first-choice username isn't available everywhere, use the auto-generated suggestions to find a consistent alternative. The key is picking one variation and using it on every platform where your original name is taken, rather than having a different handle on each site.
Frequently Asked Questions
How do I check if a username is available?
Enter any username in the search field and the tool generates direct profile links for 15+ platforms. Click each link to open the profile in a new tab. If the page shows a profile, the name is taken. If you see a 404 or error page, it’s likely available. Mark each result to track your progress.
Which platforms does this tool check?
This tool covers Instagram, TikTok, Twitter/X, YouTube, GitHub, Twitch, Snapchat, Pinterest, Reddit, LinkedIn, Facebook, Threads, Tumblr, Medium, and Discord. That’s 15 of the most popular social media and content platforms.
Can I save my results?
Yes. Use the Export buttons to download your results as a CSV spreadsheet or copy them as JSON. This is useful when comparing availability across multiple username options.
What should I do if my username is taken everywhere?
Try the auto-generated variations below your results. Adding prefixes like ‘the_’ or ‘real’, or suffixes like ‘_official’ or ‘hq’, often yields available names. You can also try shortening your name or combining it with your niche.
Do I need to create an account to use this tool?
No. This tool is completely free with no signup, no account, and no limits. Everything runs in your browser — your username queries are never sent to any server.