Today, these customizations are used on WhatsApp, Facebook, and Instagram for either your profile, your name, or your messages. These personalized messages were used to communicate in conversations but also to personalize the profile description and the profile name itself. The customization of fonts in messages is something that was already done in the past in MSN Messenger and similar. I don't mean what you can or cannot write, but rather how the messages are displayed on the recipient's screen. One of the aspects that are demanded in WhatsApp conversations or groups is the personalization of the messages. And while there's a lot to be said for it, it's been getting better and better recently with features like sending audio messages, attaching files, watching YouTube videos and making video calls. WhatsApp is the leading messaging app for virtually everyone, with permission from Telegram, Facebook Messenger, or Apple Messages. Your WhatsApp messages can be much more original and fun by changing the font, size, or format.