Is it possible to change font size for telegram bot?

Question

I have a telegram bot and want to send text in a bigger font. How is it possible to do so using node.js?

Answer 1

There is limited support of HTML and Markup in Telegram, but it is not possible to increase the font size. See Formatting Options.

One option is to use bold and italic to achieve a nice formatting (see example in Python)

update.message.reply_text('Some *boldtext*' and some _italictext_',
                          parse_mode=telegram.ParseMode.MARKDOWN)