Username Checker — Is Your
Username Available?

Check username availability across Instagram, TikTok, X, YouTube, Reddit, Twitch, domains, and 15+ platforms in one search.

Free teaser: 4 platforms · no account required

Why check username availability across all platforms?

A consistent username across social media, domains, and gaming networks makes your brand easier to find, remember, and trust.

Protect your identity

Claim your username everywhere before someone else does. Squatters and copycats are real.

One search, every platform

Stop opening 20 tabs. HandleSweep checks social, video, gaming, domains, and email in seconds.

Real-time, verified results

We probe platforms directly. Verified results are marked with a check; estimates with a warning.

Platforms we check

InstagramTikTokX (Twitter)YouTubeRedditTwitchDiscordRobloxGitHubSnapchatPinterestLinkedIn.com.net.io.coGmailOutlook+ more

Simple pricing

$0
Free teaser
  • 4 platforms
  • Instant results
  • No account needed
Most Popular
$1.99
Full report · one-time
  • 20+ platforms
  • CSV export
  • Verified results

Username checker FAQ

How do I check if a username is available on all platforms?

Enter any username into HandleSweep and we check Instagram, TikTok, X, YouTube, Reddit, Twitch, Discord, gaming networks, domains, and more in one search. Free teaser shows 4 platforms; the full report covers 20+.

Is HandleSweep free?

Yes — the teaser check (Instagram, TikTok, X, .com) is completely free with no account required. The full 20+ platform report is a one-time $1.99 payment.

Is this better than Namecheckr or KnowEm?

Namecheckr and KnowEm are no longer actively maintained. HandleSweep is a modern alternative with real-time checks, verified results, CSV export, and transparent pricing.

Can I check username availability on Instagram specifically?

Yes. Instagram is one of the four platforms included in the free teaser. The full report also checks TikTok, X, YouTube, Reddit, Twitch, domains, and 15+ more.

What happens if my username is taken on some platforms?

HandleSweep shows availability per platform so you can see exactly where your name is free and where it's taken. You can try variations until you find one that's available everywhere that matters.