This feature is currently only available on Carousell Web.
- Go to https://carousell.com/inbox/ to access your Chat conversations
- Select the top left chat box to select all chats
- Select "Archive"/"Delete"
If you want to delete all of your chats, be sure to "Load more" chats before performing steps 1-3. "Load More" only loads 10 chats at a time.
Note: For web chat delete, there will not be a confirmation message to prompt you to confirm your decision.