Delete old emails you no longer need
Archive emails you want to keep but do not need in the inbox
Unsubscribe from unwanted newsletters and promotions
Use search filters to find large or old messages
Empty the spam and trash folders
Create labels and folders to organize important emails
Mark and remove duplicate or irrelevant emails
Use Gmail’s storage management tools to identify large attachments
Save important attachments to cloud storage and delete the emails if possible
Set up filters to automatically sort incoming mail
Review and clean your inbox regularly
Star or pin only the most important messages
Remove emails from social and promotional tabs if unnecessary
Delete emails with large attachments after downloading them
Block senders that send unwanted mail
Turn on automatic forwarding or backup only for essential messages