Instagram Username Checker (Free, Instant)

Instagram name checker: username vs display name

On Instagram the unique @ identifier is the username, also called the handle or IG handle. That is what this tool checks. The public display name is not unique and is not what a username checker can reserve or release.

Username / handle / IG handle: the unique @identifier used in your profile URL and @mentions.
Display name: the editable text shown on your profile. Multiple accounts can share a display name.

Username rules: up to 30 characters; letters, numbers, full stops and underscores; not case-sensitive.

Released Instagram usernames

A checker only answers whether a name is free right now. For how names drop, how recycling is described, how to monitor a handle, and how to claim it inside Instagram, read how to catch a released Instagram username. There is no public Instagram waitlist. If you want any short unused name rather than one retired handle, use the 4-letter filter.

How to check a username

Type the username you want into the checker above (without the @ symbol).
Click Check Availability. The tool runs a public profile lookup against Instagram.
If a profile loads, the handle is taken. If no profile is found, it may be available to register.
Claim the name inside Instagram if the public lookup is empty. The checker does not claim it for you.

Frequently Asked Questions

Is this an Instagram username checker or a handle checker?

Both. On Instagram the unique @ identifier is the username, also called the handle or IG handle. This tool checks that identifier, not the public display name.

What does an Instagram name checker actually check?

People say name checker when they mean the @username. Display names are not unique.

Can I check an IG handle without an Instagram account?

Yes. Runs in the browser with no Instagram login required. Type the handle without the @.

What are the rules for Instagram usernames?

Instagram usernames can contain up to 30 characters, including letters, numbers, full stops and underscores. They are not case-sensitive (Nike and nike are the same handle) and cannot contain spaces, emoji, or special symbols.

Is there an Instagram username availability API?

Instagram does not publish an official username-availability API. This checker uses public profile lookups with no API key required, best for one-off checks rather than programmatic bulk lookups.

Is this Instagram username checker free?

Yes, the Instagram username checker is free. There is no limit on how many usernames you can check.

Instagram Username Checker

Check Availability

Found your handle? Start building your brand with posterly.