WhatsApp rolls out 'Archived Chats' feature to keep a few chats hidden even after new text messages: How it works
WhatsApp tips and tricks: How to permanently hide chats
Hide Your WhatsApp Conversation Without Deleting It
Whatsapp: how to hide a conversation without deleting the chat
Your conversations are now hidden and safely secured with the password you created.
When there are new messages from the same chat or group, you cannot get any notification.
Hide WhatsApp chats or group: Step 1 Open your WhatsApp, and navigate to the chats or group you want to archive.