How to Delete All Unread Emails in Gmail
On the Gmail website, search for “is:unread” to find all unread emails. Select all email conversations that match your search and click the “Delete” button. Be sure to empty Gmail’s trash afterward.
Want to send your received emails straight to the trash without even opening them? If so, Gmail offers a quick way to find all your unread emails and delete them. We’ll show you how to do that and how to empty the trash so your emails are gone forever.
Note: As of October 2022, you can only delete all your unread emails on Gmail’s web version. You cannot yet do this in Gmail’s mobile app for iPhone, iPad, or Android.
Find and Remove All Unread Gmail Emails at Once
To start cleaning up your inbox, launch a web browser on your computer and open Gmail. Sign in to your account on the site.
When Gmail launches, at the top, click the search box. Type the following into the box and press Enter:
Gmail will display all your unread emails….
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