Telegram Usernames: Everything You Need to Know

Your Telegram username is your public identity on the platform. Unlike your permanent User ID, usernames can be changed, traded, and customized. Here is everything you need to know about Telegram usernames in 2026.

Username Basics

• Format: @username (5-32 characters)
• Allowed characters: Letters (a-z), numbers (0-9), underscores (_)
• Case insensitive: @MyBot and @mybot are the same
• Must start with: A letter (not number or underscore)
• Your link: t.me/username

How to Set or Change Your Username

1. Open Telegram → Settings
2. Tap "Username" (or your current username)
3. Enter your desired username
4. If available, tap the checkmark to save

You can change your username at any time, unlimited times, for free.

Username vs User ID vs Display Name

• Username (@handle): Public, optional, changeable, used to find you
• User ID (number): Permanent, hidden, never changes, used by APIs/bots
• Display name: What appears in chats, changeable, not unique

Bots should always use your numeric User ID for identification, not your username (since usernames can change).

Collectible Usernames (Fragment)

In 2022, Telegram launched Fragment, a marketplace for premium usernames:

• Short, desirable usernames sold at auction (e.g., @music, @crypto)
• Purchased with TON cryptocurrency
• Stored as NFTs on the TON blockchain
• Can be resold on Fragment marketplace
• Can be assigned to channels, groups, or bots
• Multiple collectible usernames can be owned by one account

Username Reservation Rules

• Usernames that are claimed but inactive for a long time may be reclaimed by Telegram
• Trademarked or brand names can be claimed by verified owners
• Squatting (registering names to resell) is against Telegram ToS
• Inactive accounts (no login for 1+ year) may have usernames freed

Usernames for Channels, Groups, and Bots

• Channels: Public channels require a username (private ones do not)
• Groups: Public groups need a username for the t.me/groupname link
• Bots: Bot usernames must end in "bot" (e.g., @weather_bot)

Privacy Considerations

• Anyone who knows your username can message you (unless you restrict it)
• Your username is searchable in Telegram global search
• You can remove your username entirely for maximum privacy
• Without a username, people can only find you if they have your phone number

Best Practices

• Keep usernames consistent across platforms for brand recognition
• Shorter usernames are easier to share and remember
• Avoid special characters that are hard to type
• For bots, make the name descriptive (e.g., @expense_tracker_bot)

Remember: your username can change, but your User ID never changes. Always use numeric IDs for bot authentication.

Frequently Asked Questions