To edit your name or bio, click the Menu icon and select “Manage Channel.” Don’t publish new content at nighttime. Since not all users disable notifications for the night, you risk inadvertently disturbing them. Today, we will address Telegram channels and how to use them for maximum benefit. The optimal dimension of the avatar on Telegram is 512px by 512px, and it’s recommended to use PNG format to deliver an unpixelated avatar. The Channel name and bio must be no more than 255 characters long
from us
