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. To edit your name or bio, click the Menu icon and select “Manage Channel.” Matt Hussey, editorial director at NEAR Protocol also responded to this news with “#meIRL”. Just as you search “Bear Market Screaming” in Telegram, you will see a Pepe frog yelling as the group’s featured image. Add the logo from your device. Adjust the visible area of your image. Congratulations! Now your Telegram channel has a face Click “Save”.! How to create a business channel on Telegram? (Tutorial)
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