Snapchat Username Checker

By FreeUsername · Reviewed October 13, 2026 · Editorial policy

Snapchat only lets you change your username once a year, which makes it one of the stickiest handles on any app. Friends add you with it, and it appears in snapchat.com/@name. Try a name below to check Snapchat username availability, then compare it with Snapchat's published rules.

Snapchat username rules

Length	3 to 15 characters.
Allowed characters	Latin letters, numbers, and one of -, _ or . (no other special characters).
First and last character	Must start with a letter and end with a letter or number.
Phone numbers	A username cannot include or be a phone number.
Change frequency	Once a year: 12 months to the day after your last change.

Sources: Snapchat Support: change your username, Snapchat Support: changing username as a Snap Star, Snapchat Support: display names. Last reviewed 2026-10-13. Platforms change their rules; the linked help pages are the final word.

Snapchat username checker: a search for @yourname showing whether the Snapchat username is taken or available

How to check a Snapchat username

Make sure the name starts with a letter and is no longer than 15 characters, or Snapchat will reject it regardless of availability.
Our check loads snapchat.com/@<name>, which only shows public profiles. Private accounts may not have a page there, so "Not found" is not proof the name is free.
For a hand check, visit snapchat.com/@<name> or search the name inside the app's Add Friends screen.
Snapchat sometimes rejects automated requests, which appears as "Blocked." The rename screen in Settings is the only certain test.

Snapchat username taken? What you can do

Use the one separator you are allowed: mia.b, mia_b or mia-b.
Put a number at the end (Snapchat requires the last character to be a letter or number, so a trailing digit is fine).
Put the name you want in your Display Name instead. It does not need to be unique and you can change it any time.
If an account is pretending to be you, report it in the app; impersonation breaks Snapchat's Community Guidelines.

How to change your Snapchat username

In My Account, tap the gear icon to open Settings.
Under Shortcuts, tap My Account, then Username under Change My Info.
Tap Change Username, enter the new name and tap Next.
Enter your password and tap Confirm. Snap Stars must use a request form instead.

Reserved and restricted names

Usernames must follow Snapchat's Community Guidelines, so offensive names and names that impersonate other people or brands can be refused or removed. Usernames cannot contain a phone number.

Tips

Because the next change is a year away, test how the name looks in a chat header before you confirm.
Friends can find you by your Display Name or your latest username, so a rename does not hide your account.
Skip hyphens if you share your name verbally; underscores and periods are easier for people to guess correctly.

Frequently asked questions

How do I search a Snapchat username?

Type the username above to check snapchat.com/@name, or use Add Friends in the app, which also does a Snapchat user search by display name. This Snapchat checker finds public profiles by username only.

How often can I change my Snapchat username?

Once a year, counted as 12 months to the day from your last change.

Can a Snapchat username end with an underscore?

No. It must end with a letter or a number, and start with a letter.

Does my Snapchat Display Name have to be unique?

No. Display names can repeat across accounts and can be changed any time; only usernames are unique.

How do I find out someone's Snapchat username?

Ask them, or scan their Snapcode. In the app, Add Friends lets you search by name, and it suggests people from your phone contacts if you turn on contact syncing. Plenty of people also list their Snapchat username in their other social bios.

Is Snapchat in the WhatsMyName list?

Yes. The open WhatsMyName dataset has a Snapchat entry that checks snapchat.com/@name, Our own Snapchat check is separate: it runs on our own engine with a detection rule we wrote and verify. We are an independent tool, not part of the WhatsMyName project.

Is this a Snapchat username finder?

Partly. It checks whether a Snapchat username has a public profile at snapchat.com/@name. It does not search by real name or phone number, and private accounts may not show up.

Also check on other top platforms

Each platform has its own checker page with its own rules. Pick one to test the same name there.

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Not affiliated with Snapchat. FreeUsername is an independent tool, not endorsed by Snapchat, the WhatsMyName project, Sherlock or Maigret. Results are leads to verify.