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Social Media Username Checker — Instant Availability

Check in one click if your username is available on Instagram, TikTok, X, YouTube, LinkedIn and 8 other platforms. Build a consistent digital identity across all your social networks.

Enter your username to check

@
Please enter a username.

Links open the profile page on each platform to confirm availability.

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Suggested variants

If your username is taken on some platforms, try these alternatives:

Why check your username availability on social media?

Having the same username across all platforms is a fundamental pillar of your digital identity. Whether you're a content creator, entrepreneur, professional, or individual, a consistent username improves your visibility, strengthens your credibility, and makes it easier for your audience to find you.

Which platforms should you check first?

  • Instagram — essential for visual brands, lifestyle, and creators
  • TikTok — fast-growing platform, especially among 15–35 year olds
  • X (Twitter) — key for news, trends and personal branding
  • YouTube — the world's top video platform, essential for long-form content
  • LinkedIn — priority for professionals, companies, and B2B
  • Facebook — still relevant for 30+ audiences and local pages

What if your username is already taken?

Try adding a prefix like real or official, or a suffix related to your niche. Our tool automatically generates smart variants from your username to help you quickly find an available alternative.

Frequently asked questions

The tool generates direct links to each platform's profile page. By clicking, you are redirected to confirm yourself whether the username is available or alread... The tool generates direct links to each platform's profile page. By clicking, you are redirected to confirm yourself whether the username is available or already taken.

Rules vary by platform, but generally letters (a–z), numbers (0–9), dots and underscores are accepted. Spaces, accents, and special characters are usually not a... Rules vary by platform, but generally letters (a–z), numbers (0–9), dots and underscores are accepted. Spaces, accents, and special characters are usually not allowed. Stay under 15 characters to ensure compatibility across all networks.

Most networks allow you to change your username after signing up, but this can affect your visibility and existing links. It's better to choose a final username... Most networks allow you to change your username after signing up, but this can affect your visibility and existing links. It's better to choose a final username from the start.

It is strongly recommended to strengthen your brand consistency, make yourself easier to find, and simplify cross-platform mentions.... It is strongly recommended to strengthen your brand consistency, make yourself easier to find, and simplify cross-platform mentions.

If the associated account has been inactive for a long time, some platforms offer a reclaim process. For registered brands, an official request can be submitted... If the associated account has been inactive for a long time, some platforms offer a reclaim process. For registered brands, an official request can be submitted to the network by proving your rights to the name.

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