WhatsApp is a popular messaging app that offers numerous hidden features and tricks. Some of these secrets include the ability to hide your profile picture from certain contacts, disabling read receipts, and sending messages to yourself. Other tricks include formatting your text by using bold, italics, and strikethrough, as well as using WhatsApp as a personal note-taking app. Additionally, you can star important messages, customize notification sounds for specific contacts, and create shortcuts for frequently used contacts or groups.
