
How to Check if Someone is Using your Identity
These are the best ways to verify and see if someone is using your identity online. Many people can steal your numbers and details.
Check a Snapchat username, then find the same handle on Instagram, TikTok, dating apps and 180+ other sites.
Snapchat's result is pinned at the top of your results. Everything below it shows where else the same username is used.
A reverse Snapchat lookup works because Snapchat users often reuse the same username on other apps. Snapchat itself shows very little about an account, but a matching Instagram or TikTok profile can show photos, a real name or a location.
When a Snapchat account exists, its public page at snapchat.com/add/username usually shows the display name, Bitmoji or profile picture and the Snapcode. Accounts with a public profile may also show public Stories, Spotlight videos and a subscriber count. Private details like phone numbers, emails and friend lists are never public.
Snapchat usernames are 3 to 15 characters long, start with a letter, and can only use letters, numbers, hyphens, underscores and periods. If you enter something that breaks these rules, we mark it Not found right away, because such an account can't exist. Usernames also can't be changed often, which makes them useful for tracking an account over time.
Want to go further? Read how to identify who is behind a Snapchat username, or how to check if someone is using your identity.
Yes. Checking a Snapchat username and the same username on 180+ other sites is free, with no signup.
No. We only load the public Snapchat page. We don't log in, add the account or send anything, so the owner isn't notified.
Sometimes. Snapchat rarely shows real names, but if the same username is used on Instagram, TikTok or Facebook, those profiles often do.
Check the spelling. Display names and usernames are different, and the account may have been deleted, banned or renamed.

These are the best ways to verify and see if someone is using your identity online. Many people can steal your numbers and details.

By finding out who’s the person who made a fake account on Instagram, you’ll know their real name and other details; here is how to do that.

Is it really possible to find a person's hidden dating profiles completely for free? And if that works, what information can you see?