The short answer
No. Your data. Shrink it from its app; don’t delete the folder.
What is it?
WhatsApp for Mac’s shared container: your local message database and the photos, videos, voice notes and documents you have sent and received. With active groups it often reaches several GB or more.
Your conversations and received photos and videos. Review large chats from WhatsApp; never deleted by MoreRoom.
What happens if you delete it?
Deleting the folder signs you out and removes local chat history and media on this Mac; when you link again, only what WhatsApp syncs from your phone comes back.
How to remove it properly
Do not delete the folder. Reduce it inside WhatsApp: open a chat’s info to review and delete large media, clear or delete chats you no longer need, and limit automatic media downloads in WhatsApp’s storage settings.
From the app itself: WhatsApp > Settings > Storage > Manage storage.
How MoreRoom helps
MoreRoom recognises this as your data and never suggests deleting it. It shows how much space it takes, so you can shrink it from its own app.
Frequently asked questions
Can I delete WhatsApp’s data folder on Mac?
No. Your data. Shrink it from its app; don’t delete the folder. Deleting the folder signs you out and removes local chat history and media on this Mac; when you link again, only what WhatsApp syncs from your phone comes back.
Will WhatsApp messages and media come back after I delete it?
No. Deleting the folder signs you out and removes local chat history and media on this Mac; when you link again, only what WhatsApp syncs from your phone comes back.
How do I remove WhatsApp messages and media properly?
Do not delete the folder. Reduce it inside WhatsApp: open a chat’s info to review and delete large media, clear or delete chats you no longer need, and limit automatic media downloads in WhatsApp’s storage settings.