Click the Select checkbox in the upper left of your inbox (directly under the search bar).

Above your messages in the inbox, you will see a message stating, “All … messages on this page are selected.”

Once all emails are checked, you can choose to perform an action (delete, archive, move, mark all read, label).

Gmail

This guide offers a straightforward method for efficiently managing your Gmail inbox by allowing you to select all emails at once. By following the simple steps outlined, you can easily perform bulk actions such as deleting, archiving, or organizing messages, saving you time and effort. Whether you're aiming to declutter your inbox or streamline your email management, this guide provides the essential tools you need.

How to select all emails in Gmail