How to Mark All Unread Mails as Read in Gmail

How to mark all unread mails as read in Gmail. Here’s a very quick tip to mark all the unread mails as read and reset the unread counter in Gmail.

 

Step #1. Type “in:all is:unread”, without quotes in Gmail Search box and hit Enter.



Step #2. Now select all the mails using “Select All” option.

 

Step #3. Now click on “Select all conversations that match this search”.

 

Step #4. And finally, click “Mark as read” in the “More” drop down menu.

 

Step #5. Done. This marks all your unread mails as read.