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To create one of these, go to Settings or a Chat Info page, click Edit > click the Profile Picture > select Sticker or Emoji. However, Telegram only uses this encryption in calls and in its “secret chats” feature, not in regular chats. Those are only encrypted client to server. Meanwhile, WhatsApp, the supposedly less secure service, has used end-to-end encryption in all messages, calls, and video calls since 2016. Turn on Secret Chat

The Bot API is a free and open platform, available to everyone. If you're looking to build your own bot, check out this page. Similar options are available for sharing your phone number and profile photo. You can also select who can add a link to your account when forwarding messages, who can call you, and who can add you in groups. Bots that are integrated into the Attach attachment menu can now also work in groups and channels in addition to one-on-one chats. Join Requests for Public Groups

Verification Badges in Chats Customizations To use it, go back to Settings > Chat Settings (Android) or Settings > Appearance (iOS). Select Auto-Night Mode to choose how it works. New Username Links

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