How to change TikTok username?

Changing your TikTok username may seem like a small detail, but it can have a big impact on how people discover, remember, and engage with your content.

Whether you’re rebranding, starting fresh, or simply tired of your old name, updating your TikTok handle is a quick way to refresh your online identity. However, TikTok has specific rules, limitations, and best practices you should understand before making the switch.

A username is more than just text above your profile picture—it’s a key part of your personal brand, search visibility, and how people tag you in videos and comments. Choosing the right name can help you appear more professional, make you easier to find, and even give your content a cohesive identity.

Below, you’ll find a detailed, step-by-step guide to changing your username, plus helpful tips to choose the perfect one.

Requirements for a Valid TikTok Username

Before you start typing in your new handle, it’s important to understand TikTok’s username rules. TikTok puts these requirements in place to keep the platform safe, consistent, and fair for all users.

Here’s what your TikTok username must follow:

1. It must be unique

No two users can have the same username. If someone already claimed the username you want, TikTok will ask you to choose a different one or add numbers, periods, or underscores.

2. It must be between 2 and 24 characters

A short, clean name helps people remember you more easily, but you still have flexibility to create something descriptive or branded.

3. Only certain characters are allowed

You can use:

• Letters (A–Z)
• Numbers (0–9)
• Periods (.)
• Underscores (_)

You cannot use:

• Spaces
• Emojis
• Special characters like @, #, %, &, !, etc.

4. It must follow TikTok’s community guidelines

Your username cannot include:

• Hate speech
• Adult content
• Impersonation of public figures
• Brand names you don’t own
• Offensive or misleading language

TikTok may remove or restrict usernames that violate these policies.

5. It can be changed only once every 30 days

This rule prevents spam, impersonation, and constant identity switching. Because of the 30-day cooldown, choose wisely before confirming your new username.

Choosing the right username is not just about creativity. A strong username helps with discoverability, especially if you create niche-specific content like productivity tips, fitness tutorials, gaming clips, cooking videos, or lifestyle vlogs. Consider combining your name, initials, niche keyword, or a unique word that represents your brand.

Step-by-Step Guide to Updating Your Username on Mobile

Most users change their usernames directly through the TikTok mobile app. The process is straightforward:

1. Open your TikTok app

Make sure you’re logged into the account you want to adjust.

2. Tap your profile icon

Located at the bottom right corner of the screen.

3. Select “Edit Profile”

This opens a page where you can change your bio, profile photo, link, and username.

4. Tap the “Username” field

Your current username will be displayed. Tap it to edit.

5. Type your new username

TikTok will automatically check if the username is available. If it’s already taken, you’ll see an error message prompting you to choose something else.

6. Tap “Save” or the checkmark

Once your username is confirmed, TikTok updates it instantly across your profile.

After saving, your profile link (URL) will also change. Be sure to update it anywhere you share your TikTok—like on Instagram, YouTube, or personal websites.

How to Change Your TikTok Username on Desktop

If you prefer using a computer, TikTok also lets you change your username through its desktop website.

1. Go to TikTok.com

Log in using your username, email, QR code, or social login.

2. Click your profile icon

You’ll find it in the top right corner.

3. Select “View Profile” and then click “Edit Profile”

4. Find the “Username” field

Delete your current username and type in the new one.

5. Click “Save”

TikTok will apply the changes immediately.

Using a desktop can be helpful if you manage multiple accounts or prefer typing with a keyboard.

What Happens After You Change Your TikTok Username?

Changing your username affects several parts of your profile. Here’s what to expect:

1. Your profile URL changes instantly

Your new link will look like:

tiktok.com/@yournewusername

If you share your TikTok on other platforms, update the link so people don’t end up on a broken page.

2. Old tags won’t automatically redirect

Mentions, tags, and links to your old username will not update by themselves. If someone clicks an old link, it may lead nowhere—or to a different user who later takes your old username.

3. Followers will still see you

Your existing followers won’t lose access to your profile. They’ll simply see your new username.

4. You cannot change your username again for 30 days

Once you confirm the update, TikTok locks your username for a full 30-day period.

5. Search visibility may fluctuate temporarily

When you change your username, your account may briefly drop in search ranking before adjusting to the new name.

Tips for Choosing the Perfect TikTok Username

If you’re struggling to find the right name, use these tips:

Make it easy to spell

Complicated names are harder to search.

Avoid random numbers (unless part of your brand)

Usernames like Ashley57821 look less professional.

Match it to your niche

For example:

• @FitWithNina (fitness)
• @TechTom (technology/reviews)
• @DailyDoodles (art/creativity)

Keep it short and memorable

Shorter names are better for branding and sharing.

Check if the username is available on other platforms

Consistency across platforms boosts your visibility.

Conclusion

Changing your TikTok username is a simple but powerful way to refresh your identity and improve your personal brand on the platform. Whether you update your username through the mobile app or desktop version, the process takes only a few steps and can make a big difference in how easily people find and remember your profile.

Just remember TikTok’s rules: your username must be unique, follow guidelines, use allowed characters, and can only be changed once every 30 days. After updating it, make sure to adjust your social media links and continue posting consistent, engaging content that reflects your new identity.

A great username helps you stand out, attract followers, and build a stronger presence on TikTok—so choose wisely and enjoy your refreshed online persona.