Herobrine doesn’t exist in Minecraft, but you can add him with mods.
Herobrine is a nearly otherworldly entity encapsulated in the deepest recesses of Minecraft’s history. Many an ambitious Minecraft player has sought to uncover the secrets of Herobrine’s origins and the subsequent truth to summoning him in their own Minecraft worlds. So many hopes, only to be squandered by a simple fact: Herobrine doesn’t exist in Minecraft in any way, shape, or form, and he can’t be summoned. Not to fret, for in this guide, we’ll be going through how you can add Herobrine to your Minecraft worlds in these easy-to-follow steps. Take note; this only applies to Minecraft: Java Edition for the PC.
How to prepare for Herobrine
Via:: Windows Central