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. 3How to create a Telegram channel? To upload a logo, click the Menu icon and select “Manage Channel.” In a new window, hit the Camera icon. The SUCK Channel on Telegram, with a message saying some content has been removed by the police. Photo: Telegram screenshot. Unlimited number of subscribers per channel
from us
