Telegram has rolled out a new feature, now available on Android, which allows WhatsApp users to export their chat istory along with multimedia files entirely on Telegram. The chat export feature is available for iPhone users too, however, we have not been able to test it properly as it is showing errors.
The biggest awkwardness that many new users on Telegram may feel is an empty chat box greeting them with no old messages to refer to. So, if you are a new Telegram user, you can simply export all your chats from WhatsApp to Telegram and get the familiarity. Presently, Telegram is offering this chat export feature to Line and KakaoTalk users as well.
How you can export chats to Telegram:
On Android, open a WhatsApp chat, tap: > More > Export Chat, then choose Telegram in the Share menu.