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Telegram News
3How to create a Telegram channel? 4How to customize a Telegram channel? 2How to set up a Telegram channel? (A step-by-step tutorial) The main design elements of your Telegram channel include a name, bio (brief description), and avatar. Your bio should be: 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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