Is there a fee or charge associated with changing your Twitter username?

No, there is no fee or charge associated with changing your Twitter username. Twitter allows users to update their usernames (also known as handles) free of charge. You can change your username as often as every 30 days, provided the desired username is available and within the character limit allowed by Twitter.

Here are some key points regarding changing your Twitter username:

1. **Free of Charge:** Twitter does not impose any fees or charges for changing your username.

2. **Frequency Limit:** You can change your username once every 30 days. This restriction is in place to prevent abuse and confusion.

3. **Availability Check:** When you enter a new username, Twitter will immediately check if it is available. If the username is already taken by another user, you will need to choose a different one.

4. **Notifications:** After changing your username, Twitter may notify your followers and update your profile information across the platform.

5. **Profile Updates:** Once changed, your new username will be reflected in your profile URL, tweets, and interactions on Twitter.

Changing your username on Twitter is straightforward and can be done through your account settings. It's a useful feature for updating your online identity or aligning your username with changes in your personal or professional life, without incurring any costs.