What happens when you change your X username

When you change your X username (the handle that starts with @), your old handle becomes available for someone else to claim within 30 days. Your posts, followers, and follower count stay with you — the change is purely cosmetic. However, anyone who had bookmarked your profile using the old handle will see a broken link, and any links you shared publicly with your old handle will no longer work.

X allows you to change your username once every 30 days. If you change it again before 30 days have passed, you'll have to wait until the full 30 days from your most recent change have elapsed. There's no cost to change your username, and you can revert to a previous username if you change your mind — as long as nobody else has claimed it in the meantime.

Key Takeaways

  • You can change your X username from Settings and Privacy > Account > Account Information > Username, and the change takes effect when ready.
  • Your old username becomes available for others to claim after 30 days, so if you want to keep it reserved, you'll need to change back before that window closes.
  • Changing your username does not affect your followers, posts, or account history — only the handle itself changes.
  • If your account is verified (has a blue checkmark), your verification status stays with you after a username change.
  • Anyone who linked to your old profile URL will see a broken link, so update your username in any bios, websites, or directories where you've listed it publicly.

Step-by-step: changing your username on X

Open X in a web browser or the X app and sign in to your account. Tap or click the three-dot menu icon in the top left corner (on mobile, this is usually at the bottom of the screen). Select Settings and Privacy.

From the Settings menu, choose Account, then Account Information. You'll see your current username listed. Click or tap the Username field to edit it. Type your new username — it must be between 4 and 15 characters, can include letters, numbers, and underscores, and cannot contain spaces. X will tell you when ready if the username is already taken or violates their rules.

Once you've entered a username that's available, click or tap Save. The change takes effect right away. You'll remain signed in, and your profile will display the new username to everyone who visits it.

Why you might want to change your username

People change their X username for many reasons: to rebrand a personal account, to match a username they use on other platforms, to distance themselves from old content, or straightforward because they've changed their mind about what they want to be called. Unlike your display name (which you can change as often as you like), your username is the permanent-looking part of your identity on X, so it's worth thinking through before you settle on one.

If you're concerned about privacy, changing your username does not make your account harder to find — anyone who knows your email address or phone number can still locate you. If you want to make your account less discoverable, you'll need to adjust your privacy settings separately, such as making your account private or limiting who can find you in search.

What to do before and after you change

Before you change your username, search for it on X to make sure nobody is already using it. If you have a verified account (blue checkmark), your verification will stay with you after the change, so you don't need to worry about losing that status.

After you change your username, update anywhere you've listed it publicly: your website bio, email signature, other social media profiles, or any directories where you've promoted your X handle. If you run a business or public account, consider letting your followers know about the change in a post, especially if the new username is very different from the old one.

If you change your mind within 30 days, you can change back to your old username as long as nobody else has claimed it. After 30 days, your old username is released to the public and you cannot reclaim it unless the person who took it gives it back to you.

Protecting your account while making changes

Changing your username is a low-risk action — it doesn't expose your password or personal information. However, it's a good time to check that your account security is solid. Make sure you have two-factor authentication turned on: go to Settings and Privacy > Security and Account Access > Two-Factor Authentication and enable it via authenticator app, SMS, or security key.

If you're changing your username because you're concerned someone has access to your account, change your password at the same time. Go to Settings and Privacy > Security and Account Access > Password and create a new one that's at least 8 characters long and includes a mix of letters, numbers, and symbols.

If your desired username is already taken

If the username you want is already in use, you have a few options. You can add numbers or underscores to make it unique — for example, if "jane_smith" is taken, you might try "jane_smith_23" or "jane_smith_". You can also check whether the account using that username is active: if it hasn't posted in years and appears abandoned, you could try contacting X Support to report it as inactive, though X rarely transfers usernames between users.

Another approach is to wait and see if the username becomes available. If the account holding it is deleted, the username enters a holding period before it's released to the public. However, you can't predict when or if that will happen, so it's usually better to choose a different username that you can claim right away.

Frequently Asked Questions

Can I change my X username back to what it was before?

Yes, as long as nobody else has claimed it. You have 30 days from the date you changed it to switch back. After 30 days, your old username is released and anyone can take it. If you want to keep a username reserved, change back before the 30-day window closes.

Will changing my username affect my followers or posts?

No. Your followers stay with you, your posts stay with you, and your follower count doesn't change. Only the handle itself changes. Anyone who was following you will continue to follow you under your new username.

What if I change my username and then someone else takes my old one?

Once someone else claims your old username, you can't get it back unless they voluntarily change it or delete their account. This is why it's important to change back quickly if you think you might want to reclaim it.

Does changing my username remove my verification badge?

No. If your account has a blue checkmark, it stays with you when you change your username. Your verification is tied to your account, not to the specific handle.

Can I change my username more than once a month?

No. X enforces a 30-day waiting period between username changes. If you change your username, you must wait 30 days before you can change it again. The timer resets each time you make a change.