Access Gmail App: Open the Gmail app on your Android device to initiate the bulk deletion process for emails.

Select Emails: Within the Gmail app, tap the checkboxes next to the emails you want to delete. This allows you to choose multiple emails simultaneously. 

Tap Trash Icon: Once emails are selected, tap the trash can icon, usually located at the top of the screen. This action moves the selected emails to the trash. 

Confirm Deletion: Confirm the deletion when prompted. This step ensures that you intentionally want to delete the selected emails. 

Access Settings: Navigate to the top-left corner of the Gmail app and tap the settings symbol to access additional options. 

Go to General Settings: Scroll down in the settings menu and tap on "Settings." From there, select "General settings" to configure swipe actions. 

Configure Swipe Actions: Under "Mail swipe actions," choose either "Right swipe" or "Left swipe" based on your preference for deleting emails. 

Swipe to Delete: Return to your email inbox and swipe in the chosen direction (right or left) to swiftly delete emails according to the configured swipe action. 

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