How can you recover deleted WhatsApp chat without backup?

If you have not backed up your WhatsApp chats and you have accidentally deleted them, it may still be possible to recover them using a data recovery tool. However, this is not guaranteed and depends on several factors, such as whether the deleted messages are still stored on your device's storage or have been overwritten.

Here are some steps you can try to recover deleted WhatsApp chats without backup:

1. Stop using the device immediately after realizing that you have deleted the chats. This is because any new data written to the device's storage may overwrite the deleted messages, making them irrecoverable.
2. Download and install a data recovery tool that supports your device's operating system. Some popular data recovery tools for Android devices include DiskDigger, EaseUS MobiSaver, and Dr. Fone. For iOS devices, you can try using tools like PhoneRescue, iMyFone D-Back, or FonePaw iPhone Data Recovery.
3. Follow the instructions provided by the data recovery tool to scan your device's storage for deleted WhatsApp messages. This may take some time, depending on the size of your device's storage and the number of deleted files.
4. Preview the deleted messages and select the ones you want to recover. Some data recovery tools may allow you to filter the results to show only WhatsApp messages.
5. Save the recovered messages to a safe location on your computer or external storage device.
6. Uninstall and reinstall WhatsApp on your device, then restore the recovered messages from the backup file. Note that this may only be possible if you have previously backed up your WhatsApp chats using a third-party backup tool or service.

Keep in mind that data recovery tools may not always be able to recover deleted messages, and using such tools may pose a risk to your device's security and privacy. It is always recommended to regularly back up your WhatsApp chats to prevent data loss.