You cannot change your Twitch username directly from the iPhone app

Twitch's mobile app does not include a username-change feature. You must use a web browser on your iPhone to reach the settings page where the change happens. This is a limitation of the app itself, not your phone — the same applies to Android users.

The process takes about five minutes once you are in the right place. You will need to know your current password, and you should be aware that Twitch limits how often you can change your username.

Key Takeaways

  • Open Safari, Chrome, or any web browser on your iPhone and go to twitch.tv — do not use the Twitch app.
  • Sign in to your account, tap your profile icon in the top right, and select Settings.
  • Scroll to the Profile section and tap the pencil icon next to your username to edit it.
  • Twitch requires you to wait 60 days between username changes, so choose carefully the first time.
  • Your new username takes effect when ready, but your old username becomes available for others to claim after 6 months of non-use.

Step-by-step: changing your username in Safari or Chrome

Open Safari, Chrome, Firefox, or any browser on your iPhone. Go to twitch.tv and sign in with your email and password. Once you are logged in, look for your profile icon — it is a small circle or avatar in the top right corner of the screen. Tap it.

A menu will drop down. Tap Settings. You will land on a page with several sections on the left side (on desktop) or in a menu (on mobile). Look for Profile or scroll until you see it. Under the Profile section, you will see your username with a pencil icon next to it. Tap the pencil icon to edit.

Type your new username into the field. Twitch usernames can be 4 to 25 characters long and can include letters, numbers, and underscores. Spaces and most special characters are not allowed. Once you have entered your new name, tap the checkmark or Save button. Twitch will ask you to confirm your password — enter it and tap Confirm. Your username changes when ready.

What happens to your old username

Your old username does not disappear right away. For the first 6 months after you change it, only you can claim it back if you change your mind. After 6 months, Twitch releases it and other users can take it. This means if you have built a following under your old name, that name is protected for half a year but not forever.

Your channel URL, followers, and stream history all stay with your account. Changing your username does not reset your channel or lose any of your data. People who follow you will still see your new username, and their follow will transfer automatically.

The 60-day waiting period between changes

Twitch does not let you change your username more than once every 60 days. If you changed your username recently, you will see a message telling you when you can change it again. This rule applies to all accounts, including streamers and regular users.

If you made a typo or chose a name you regret, you are locked into it for two months. This is why reading your new username carefully before you confirm is important — you cannot undo it quickly.

Troubleshooting: username already taken or not allowed

If you see a message that your chosen username is already taken, that name belongs to another user. Try a variation — add a number, an underscore, or a different word. Twitch will tell you when ready if a name is available.

If Twitch rejects your username without saying it is taken, you may have used a character that is not allowed (like a space, dash, or emoji) or chosen a name that violates Twitch's terms. Usernames cannot impersonate Twitch staff, contain hate speech, or include certain reserved words. Try a different name and check that you have used only letters, numbers, and underscores.

Why the app does not have this feature

Twitch built its mobile app to handle streaming, chat, and watching — the most common tasks on a phone. Account settings like username changes happen rarely and require careful confirmation, so Twitch keeps them on the web version where the full settings page is easier to navigate and harder to change by accident.

This is common across many apps. Instagram, YouTube, and Twitter all require you to use a web browser or desktop version to change your username, even though their apps let you change almost everything else about your account.

Frequently Asked Questions

Can I change my username on the Twitch app itself?

No. The Twitch app does not have a username-change feature. You must open a web browser, go to twitch.tv, sign in, and change it through Settings. This takes about five minutes and works the same way on iPhone or Android.

What if I change my username and my followers cannot find me?

Your followers will not lose you. Their follow transfers to your new username automatically. Your channel URL and all your content stay the same. People who search for your old username will not find your channel, but anyone who already follows you will see your new name in their list.

Can I change my username back to my old one before 6 months?

Yes. During the first 6 months after you change your username, you can reclaim your old name by changing back to it. After 6 months, Twitch releases it and you cannot use it unless the new owner gives it up. You still have to wait 60 days between any username changes.

Does changing my username affect my Twitch Partner status or monetization?

No. Your Partner status, subscriptions, bits, and all monetization stay with your account. Changing your username does not reset anything or affect your earnings. Your channel history and all your stats remain the same.

What characters can I use in my Twitch username?

You can use letters (a–z), numbers (0–9), and underscores. You cannot use spaces, dashes, periods, or special characters like @, #, or $. Your username must be between 4 and 25 characters long.