How to Change Your X (Twitter) Username (@Handle) in 2026

To change your X (Twitter) handle, open Settings and privacy, go to your account settings, tap Username, type a new one and save. X says the change doesn’t affect your followers, Direct Messages or replies. The catch is that your old handle becomes available to anyone else the moment you switch, so links and mentions that used it stop pointing to you.

This guide covers the exact steps on web, iPhone and Android, the rules for a valid handle, what happens to your old one, what to do when X won’t accept the change, and what X does and doesn’t show about someone’s earlier usernames.

Handle vs display name: which one are you changing?

Most “change my Twitter name” searches mean one of two different things, and X treats them separately.

	Username (handle)	Display name (name)
Looks like	@yourname	Your Name
Unique?	Yes, one account per handle	X describes only the handle as unique
Max length	15 characters	50 characters
Allowed characters	Letters, numbers, underscores	Free text
Where to change it	Settings and privacy, account settings	Edit profile
Appears in	Profile URL, login, replies, DMs, search	Next to your handle on posts and your profile

According to X’s help center, the username begins with “@”, is unique to your account, appears in your profile URL, is used to log in and is visible when sending and receiving replies and Direct Messages. The display name is a separate personal identifier that can be playful, a business name or a real name. X says you can update it at any time.

If you only want your profile to read differently, change the display name: open your profile, tap Edit profile, change Name and save. Everything below is about the @handle.

How to change your username on web, iPhone and Android

The steps below follow X’s help center. Menu labels shift slightly between app versions, so look for the nearest match if a name differs.

On the web (x.com)

1. Click More in the navigation bar.
2. Click Settings and privacy.
3. Click Your account, then Account information.
4. Enter your password when X asks you to confirm it’s you.
5. Under Account information, edit the Username field. If the handle is taken, X prompts you to choose another one.
6. Click Save.

On iPhone and Android

1. Go to Settings and privacy and tap Account.
2. Tap Username and replace the handle currently listed. If it’s taken, X prompts you to choose another one.
3. Tap Done.

The help center lists the same three mobile steps for iOS and Android. If you can’t find the field in the app, the web route above is the most reliable way to reach it.

Username rules

X’s help center states these rules for a handle:

• Length: more than 4 characters and no more than 15.
• Characters: letters (A-Z), numbers (0-9) and underscores only. No spaces, dashes, dots or other symbols.
• Unique: two accounts can’t share a handle.
• Reserved words: names containing “X” or “Admin” can’t be claimed unless they’re official X accounts.

If your first choice is taken, X’s own suggestion is to add an underscore before or after it: if @lindsay is claimed, try @lindsay_ or @_lindsay. You can also put your real name in your display name so people can still find you by it. If you need fresh ideas, our free Twitter username generator turns your name and interests into handles that already follow these rules.

What happens to your old handle

Problem: You switch to a new handle and wonder whether anyone can grab the old one.

Why: According to X’s help center, once you change your username, your previous username is immediately available for use by someone else. X doesn’t hold it for you.

Fix: X’s help page doesn’t offer a way to reserve the old handle, so decide before you save. If someone else owning it could hurt you, such as a business name people associate with you, think twice about switching. Once another account takes it, you can’t get it back.

X doesn’t describe any automatic redirect from an old handle to the new one. Assume anything that references @oldname will stop leading to you, and update it yourself.

What changes and what stays the same

Item	What happens
Followers	Unaffected, per X’s help center
Direct Messages	Unaffected, per X’s help center
Replies	Unaffected, per X’s help center
Display name	Unchanged unless you edit it
Profile URL	Contains your handle, so the address changes to your new one
Old profile links	Point to the old handle, which anyone can claim
Mentions people typed by hand	X doesn’t say how they’re handled; people will need to use the new handle
Bookmarks	X’s help page doesn’t mention them, so check yours after changing
Login	The handle is used to log in, so use the new one next time

The practical risk isn’t losing followers, it’s broken references: a link in an email signature, a bio on another platform, a printed card or a pinned post that mentions the old @name. X recommends alerting your followers before you change so they can direct replies and DMs to the new username.

How often can you change your username?

X’s help center doesn’t state a limit or a waiting period for username changes, and its page doesn’t mention any cooling-off time. Some third-party articles claim specific limits, but X doesn’t publish any, so treat those as unverified.

Changing repeatedly still carries a cost: each switch releases the previous handle to the public, and X’s About this account panel (more below) now shows how many times an account has changed its username. Frequent changes may look odd to people who check it.

Why you can’t change your username

Most failures come down to one of these. Each is stated in X’s help center unless noted.

“Username is taken” or unavailable. The handle is already claimed. Pick a variant with an underscore, a different word order or a number.

It looks available but errors out. X lists these reasons:

• The handle is longer than 15 characters.
• It contains a symbol, dash or space. Only letters, numbers and underscores work.
• It contains “X” or “Admin”.
• It belongs to a suspended or deactivated account. Those usernames aren’t immediately available, so choose something else.

It’s inactive and you want it. X’s help center says it can’t release inactive usernames at this time. Its username squatting policy says buying or selling usernames violates its rules and can lead to permanent suspension, and that it won’t release squatted usernames except in cases of trademark infringement. Don’t pay anyone who offers you a handle privately.

You’re on a Premium checkmark. See the next section.

The field won’t open. Update the app, or switch to x.com. If your account has a restriction on it, finish any verification prompt first. Our guides on X read-only mode and on what to do when your account is suspended explain those states.

One more thing to know: news outlets reported in late 2025 that X began running a handle marketplace for Premium+ and Premium Business subscribers to request inactive handles. X’s help center still says it can’t release inactive usernames, so check X’s current terms before assuming a particular handle can be obtained.

Premium and verified accounts

If you have a blue checkmark through Premium, read this before you change anything. According to X’s Premium FAQ, changing your profile photo, display name or username (@handle) will result in the loss of the blue checkmark until the account is reconfirmed to meet X’s requirements. The FAQ says re-review can take several business days and that no further changes are allowed during the review.

So the sensible order is: finalize the handle, change it once, and don’t touch your photo or name again until the checkmark returns. For how the checkmark works, see our guide to getting verified on X.

Can you see someone’s previous usernames?

Not directly. Here’s what X offers, based on its news coverage and help center:

• About this account. In November 2025, X began rolling out a panel on profiles that shows when the account joined, where it’s based, how it was connected to X (for example through an app store) and how many username changes it has made and when the last one was. On web or mobile, tap the Joined date on a profile to open it. Reporting on the feature, including TechCrunch’s, describes the count and date of changes, not the earlier handles themselves.
• Your own history. X lets you request an archive of your account data, which includes your profile information. According to X’s help center, you request it under Settings and privacy, Account, Your X data. X’s page doesn’t list a username-history file, so don’t count on it showing every old handle.

X doesn’t offer a way to look up another person’s earlier handles. Outside tools claim to, but they depend on old data you can’t verify, and we don’t recommend giving any third-party site access to your account.

A practical tip if you’re trying to find someone who renamed: search for a distinctive phrase from their old posts, or check where they link to X from, such as their website or other profiles.

Checklist before you hit Save

1. Pick the handle. Up to 15 characters, letters, numbers and underscores only.
2. Check it’s free. Type it into the Username field and see whether X accepts it.
3. Decide about the old one. Remember it’s released immediately.
4. Premium checkmark? Plan for a re-review and don’t change other profile details at the same time.
5. List where the old handle appears. Website bio, email signature, newsletters, YouTube and other social bios, QR codes, business cards, pinned posts, press kits and link-in-bio pages.
6. Warn your followers first. A short post a day or so ahead helps people send replies and DMs to the right handle.
7. Change it, then update everything on your list. Test your profile link in a private browser window.
8. Refresh the bio. If you’re rebranding, it’s the right time to rewrite it. Our X bio ideas post has examples.

A new handle doesn’t change your view or follower numbers. If you want your posts in front of more people afterward, our guide to growing on X from zero is a better next step than a new name.

Key takeaways

• The handle (@username) and the display name are different. The handle is up to 15 characters and uses letters, numbers and underscores; the name can be up to 50 characters and is changed in Edit profile.
• Change it under Settings and privacy, Account, Username. On web, X asks for your password first.
• Followers, DMs and replies stay intact, but the old handle becomes available to anyone immediately.
• X doesn’t publish a limit on how often you can change it.
• “Taken” or unavailable errors usually mean an existing, suspended or deactivated account, a symbol, or a reserved word.
• Premium checkmark holders lose the check until re-review after a handle change.
• X shows how many times an account changed its username, not the previous names.