> For the complete documentation index, see [llms.txt](https://docs.rh.fun/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.rh.fun/account/username.md).

# Username

We've introduced username to improve your experience on our platform by allowing for easier identification and adding a personal touch to your interactions on RH.fun.

## How do I change my username?

1. Navigate to your Settings
2. Ensure that the Account tab is selected
3. Edit your username
   * Minimum 3 characters
   * Maximum 38 characters
   * No special characters, spaces or symbols
4. Click on “Save”

***

## How can my profile on RH.fun be identified?

There are multiple ways that your account can be identified on RH.fun:

* **Display Name**: This is a way to personalize your profile. It is purely aesthetic and can be anything from a pseudonym to your real name or even just the same as your username.
* **Username**: This is a unique, personalized identifier you can choose to represent your profile.
  * Your profile will be discoverable with @YourUsername
* **Wallet Address**: Your wallet address is a unique identifier starting with “0x” followed by a string of 42 hexadecimal characters.
  * For example 0xEdC703C1Aa50332Bd29A9597F2BE05A2321Ba7Da