Clear Each account can create up to 10 public channels Telegram iOS app: In the โChatsโ tab, click the new message icon in the right upper corner. Select โNew Channel.โ To view your bio, click the Menu icon and select โView channel info.โ The optimal dimension of the avatar on Telegram is 512px by 512px, and itโs recommended to use PNG format to deliver an unpixelated avatar.
from us
