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. 2How to set up a Telegram channel? (A step-by-step tutorial) Telegram Android app: Open the chats list, click the menu icon and select “New Channel.” Done! Now you’re the proud owner of a Telegram channel. The next step is to set up and customize your channel. Telegram is a leading cloud-based instant messages platform. It became popular in recent years for its privacy, speed, voice and video quality, and other unmatched features over its main competitor Whatsapp.
from us