1. Take the handle
Copy the part of a profile link after the @ sign. From tiktok.com/@example the handle is example. Paste the handle on its own rather than the whole link.
Profile tools
TikTok ID Finder
Every TikTok account has a numeric ID that stays with it for life, even when the @handle changes. Enter a public username to read that ID and copy it.
Enter a username, with or without the @ sign.
How to use it
2. Read the ID
The long number at the top is the account's user ID. It is typically 19 digits for accounts created in recent years, and much shorter for very early ones.
3. Copy it safely
Use the copy button rather than selecting by hand. A user ID is long enough that a missing final digit is easy to overlook and will silently point at nothing.
What a TikTok user ID actually is
The user ID is TikTok's internal primary key for an account. It is assigned at signup and never reused. Because it is numeric and stable, it is what systems use to refer to an account unambiguously, in the same way a customer number identifies a customer more reliably than their name does.
Is the ID the same as the username?
No, and the difference matters. The username is a label the account holder chooses and can change. The ID is assigned once and stays fixed. If you store a handle and the owner renames the account, your record silently points at the wrong place, or at nothing. Storing the ID avoids that entire class of problem.
Does the ID ever change?
Not in normal use. Renaming the account, changing the display name, going private and coming back, or being verified all leave the ID untouched. A genuinely new ID means a genuinely new account, which is useful to know when someone claims to have "got their account back".
Where the number comes from
TikTok renders a block of profile data into the public profile page so the page can display without extra requests. This tool reads the account record from that payload. Nothing is guessed or derived, and no login is involved.
When you need the numeric ID
Most people never need it. It becomes useful when you are keeping records that must survive a rename: tracking creators for a campaign, matching accounts across systems, filing a report where an exact identifier removes ambiguity between similar handles, or working with an API that expects an ID rather than a name.
If an account cannot be found, the usual causes are a typo, a handle that has since been changed, or an account that has been removed. Deactivated accounts return the same response as handles that never existed, so a missing ID is not by itself evidence that an account never existed.
Frequently asked questions
Is a TikTok ID the same as a secUID?
No. The user ID is a plain number. The secUID is a long encoded string used in different parts of TikTok's own interfaces. An account has both, and the secUID finder reads the other one.
Can I find an account from its ID instead?
Not with this tool. It resolves a username to an ID, which is the direction most people need. Reversing that reliably would require a different data source.
Why does the ID look shorter for some famous accounts?
Early accounts were issued much smaller numbers before TikTok moved to the long format used today. A short ID usually indicates an account created many years ago.
Is looking up an ID allowed?
The ID is part of the public profile that TikTok serves to anyone who opens the page. This tool reads only that public information and never accesses private data.