- Log in to your Gmail account.
- Enter a search term in the top search field.
- Check the box at the top of the search results to select all results on the page.
- Click “Select All Conversations” at the top of the search results.
- Click the “Delete” trashcan icon.
- Confirm your selection, if prompted.
Delete All Mail in Gmail AT ONCE THE EASY WAY
How To Delete All Gmail Emails At Once On iPhone
In the Gmail app for Android, select the folder that contains the emails you wish to delete. To delete each email, tap the symbol next to it or long-press it. In the upper-right corner of the screen, touch the Delete button.
To select and delete successive emails in the message list, simply click the first email, hold down the Shift key while clicking the last email, and then press Delete.
You may now delete a group by selecting it within the list and then clicking Delete instead of tapping a handy button. Instead of clicking a nifty button, you must press and hold the Shift key. Select the first email, keep holding down Shift, click the last email, and then hit Delete.
The maximum number of emails you can have in your Gmail inbox is 100 per page, so if the emails you wish to remove span multiple pages, you’ll have to search and delete them in many steps.
Click More from the gmail page’s left side. After that, select All Mail from the list to continue. On the left side of the gmail page, checkmark next to the compose button. On the top right corner of the gmail page, click Delete all conversations .
Click the Select All checkbox in the top right corner of the screen. You’ve selected all of the emails on the page. To select all of your conversations, go to Select all … conversations in Folder. To move the selected emails into your Trash Folder, click the trash can icon..