Free TikTok Username Generator
Type a few words about your account and get TikTok username ideas that are easy to remember, fit your niche, and follow TikTok's rules.
How to find a TikTok username
- 1
Describe your account: your name, your brand, or what you post.
- 2
Pick the tone you want the usernames to have.
- 3
Press Generate usernames and look through the ten ideas.
- 4
Check your favourite on TikTok, then copy it.
TikTok username rules
Every username the generator shows follows these rules.
| Length | 2 to 24 characters |
|---|---|
| Characters | Letters, numbers, periods (.) and underscores (_) |
| Periods | Not at the end |
| Not allowed | Spaces, hyphens, accents, emoji and other symbols |
| Changes | Once every 30 days |
Choosing a TikTok username people remember
Your username shows on every video you post, so it's the name viewers see most.
Easy to say and type
TikTok allows up to 24 characters, but a short name is easier to remember. Someone who hears it in a video, or sees it on another app, should be able to type it from memory.
A word from your niche helps
A word like "bakes", "fit" or "studio" next to your name tells viewers what you post before they open your profile. It also helps your account show up when people search for that word.
Match your other accounts
Use the same name on TikTok, Instagram and YouTube if you can, so fans find you everywhere. Check the name on Instagram with the free Instagram username generator, then write a bio to match with the TikTok bio generator.
Questions, answered
How does the TikTok username generator work?
Describe your account in a few words and pick a tone. The generator uses AI to suggest usernames, removes any that break TikTok's rules, and shows you ten. Copy the one you like, or press Check to open it on TikTok.
How long can a TikTok username be?
2 to 24 characters: letters, numbers, periods and underscores. It can't end with a period.
How often can I change my TikTok username?
Once every 30 days. Your display name, the name shown above your bio, can change more often.
How do I know if a username is free?
Press Check next to a username to open its profile on TikTok. If TikTok says it can't find the account, the name is likely free. TikTok tells you for certain when you try to change your username.
What if every version of my name is taken?
Add more to your description, such as your niche, your town or your initials, and press Regenerate. A word from your niche often finds a free version of the name you want.
Is the TikTok username generator free?
Yes. It is free, with no login and no sign-up. To keep it free for everyone, each person can generate up to 30 sets of usernames a day.
What happens to what I type?
Your description is sent to OpenAI, whose AI suggests the usernames. Posttyy doesn't save your description or the usernames.
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Plan your short videos on one calendar, and Posttyy publishes each one to Instagram, Facebook and YouTube at the time you pick.
7 days free, then from $19 a month.