How to delete all mail in gmail on android

To delete all emails in Gmail on your Android device, you can follow these steps:

Method 1: Delete all emails using the Gmail app

1. Open the Gmail app on your Android device.
2. Tap the three horizontal lines (menu icon) in the top left corner of the screen.
3. Tap "Settings" (gear icon).
4. Scroll down to the "General" section.
5. Tap "Clear email conversation" (this will delete all emails in your inbox).
6. Confirm that you want to delete all emails by tapping "OK".

Method 2: Delete all emails using the Gmail web interface

1. Open a web browser on your Android device and go to the Gmail website (mail.google.com).
2. Sign in to your Gmail account.
3. Click on the gear icon in the top right corner of the screen.
4. Select "See all settings".
5. Scroll down to the "General" tab.
6. Click on "Clear email conversation" (this will delete all emails in your inbox).
7. Confirm that you want to delete all emails by clicking "OK".

Method 3: Delete all emails using the Gmail app's "Empty Trash" feature

1. Open the Gmail app on your Android device.
2. Tap the three horizontal lines (menu icon) in the top left corner of the screen.
3. Tap "Trash" (this will take you to your trash folder).
4. Tap the three vertical dots (menu icon) in the top right corner of the screen.
5. Tap "Empty Trash" (this will permanently delete all emails in your trash folder).

Note: Before deleting all emails, make sure you have backed up any important emails or contacts, as this action is permanent and cannot be undone.

Also, keep in mind that deleting all emails will also delete any labels, filters, and other settings you may have set up in your Gmail account.