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Telegram News
5Telegram Channel avatar size/dimensions 4How to customize a Telegram channel? With the “Bear Market Screaming Therapy Group,” we’ve now transcended language. A new window will come up. Enter your channel name and bio. (See the character limits above.) Click “Create.” 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.
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