This question already has an answer here:

I have read all the current responses, and still do not see an answer, but I too have a desire to remove ALL E mails in the category of "all mail". How do I do this???

marked as duplicate by Eight Days of Malaise, ale, codingbadger Jan 28 '14 at 7:42

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

  • You do realize that "All Mail" is exactly what it says? Do you really want to delete all of your email messages? Or are you looking for a way to find all of the messages that aren't otherwise labeled? – ale Jan 25 '14 at 21:24

Click "All Mail." Select all the messages by clicking the checkbox box, and selecting "All." A sentence will appear at the top of the screen with a link, "Select all X conversations in All Mail." Click that link, which will select ALL of the mail in your Gmail account (not just the first 100). Click the trashcan to delete.

Not the answer you're looking for? Browse other questions tagged or ask your own question.