The main design elements of your Telegram channel include a name, bio (brief description), and avatar. Your bio should be: To edit your name or bio, click the Menu icon and select “Manage Channel.” Done! Now you’re the proud owner of a Telegram channel. The next step is to set up and customize your channel. 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. How to Create a Private or Public Channel on Telegram?
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