If the open doesn't start, click here
Telegram News
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. Telegram channels fall into two types: How to create a business channel on Telegram? (Tutorial) To upload a logo, click the Menu icon and select “Manage Channel.” In a new window, hit the Camera icon. To view your bio, click the Menu icon and select “View channel info.”
from us