Gmail Storage Full: How to Free Up Space in Gmail, Drive and Photos

A banner says you are running out of space, emails have stopped arriving, or a friend tells you their message bounced. When you see a Gmail storage full warning, the cause is often not email at all: Gmail, Google Drive and Google Photos all draw on the same allowance. This guide shows how to see what is using your space, find and delete the biggest emails quickly, clean up Drive and Photos, and avoid the fake “storage full” messages that scammers send.

This is an independent guide and is not affiliated with Google.

How Google storage works

Every Google Account comes with 15 GB of free storage, shared across three services. According to Google’s help pages:

• Gmail: all messages and attachments count, including those in Spam and Trash.
• Google Drive: files you store, including PDFs, images and videos, and Google Docs, Sheets and Slides files created or edited after June 1, 2021.
• Google Photos: photos and videos backed up in Original quality, and those in Storage saver backed up after June 1, 2021.

Paid Google One plans add storage on top of the free 15 GB. Before you buy anything, it is worth cleaning up; many people free several gigabytes in a few minutes.

What happens when storage is full

Google explains that when you run out of space:

• you cannot send or receive email in Gmail, and messages sent to you bounce back to the sender;
• you cannot upload or create new files in Drive;
• photos and videos stop backing up to Google Photos.

If you stay over the limit for two years, Google says your content across Gmail, Drive and Photos may be deleted. That is why fixing it promptly matters, especially if you rely on Gmail for bills, bank alerts and account recovery codes.

Step 1: see what is using your space

Open one.google.com/storage in a browser while signed in, or select the storage figure at the bottom of the Gmail inbox list on a computer. You will see a breakdown for Gmail, Drive and Photos, and Google’s storage cleanup tool may suggest large items, deleted items and spam to remove. Start with whichever service uses the most.

Step 2: delete large emails in Gmail

The quickest win is usually old messages with big attachments. Gmail’s search box understands special search words; Google’s own help suggests these:

Search	What it finds
has:attachment larger:10M	Emails with attachments over 10 MB
larger:5M	Any email bigger than 5 MB
filename:.pdf larger:5M	PDFs over 5 MB
older_than:2y has:attachment	Attachments older than two years
category:promotions older_than:1y	Old promotional emails

To use them:

1. Type a search into the Gmail search box and press Enter.
2. Open anything you are unsure about; save attachments you want to keep to your computer or an external drive first.
3. Tick the messages you no longer need and select Delete (the bin icon).
4. To delete every result, tick the box at the top, then select the link that offers to select all conversations that match this search.

Bulk newsletters add up over years. After deleting them, unsubscribe safely so they stop coming back.

Step 3: empty Trash and Spam

Deleted email moves to Trash and still counts against your storage. Gmail removes it automatically after 30 days, but you can do it now:

1. In Gmail, open Trash (under More in the left-hand list) and select Empty Trash now.
2. Open Spam and select Delete all spam messages now.

Emptying Trash is permanent. If you think you deleted something important by mistake, check our guide to recovering deleted emails before you empty it.

Step 4: clean up Google Drive

1. Open drive.google.com and select Storage in the left menu. Google lists files from largest to smallest.
2. Delete large files you no longer need, such as old videos, duplicated folders or files you have already saved elsewhere. Google suggests sorting by name to spot duplicates such as “Copy of” or files ending in “(1)”.
3. Open Trash in Drive and select Empty trash.
4. Check device backups: old phone backups can be large. Google’s help points to the Backups section of your storage page at one.google.com.

If Drive shows full but you see few files, check Shared with me is not the issue (other people’s files do not count against you) and look at hidden app data under Settings > Manage apps in Drive.

Step 5: clean up Google Photos

Videos are the biggest users of space in Google Photos. In the Photos app or at photos.google.com, look for the storage management or cleanup option (it may appear as Manage storage or in your account menu), which can suggest large videos, screenshots and blurry photos to review. Delete what you do not need, then empty Trash in Photos; Google says deleted items otherwise stay there for 60 days before being removed permanently.

Before deleting photos from the cloud, make sure you have another copy. Our 3-2-1 backup guide and transfer photos from phone to computer explain how. If you also use an iPhone, compare with our iCloud storage full guide, which is a separate allowance.

Step 6: wait, then check again

Google notes that storage figures can take a while to update after deleting a lot at once, sometimes a day or more. If Gmail still bounces mail immediately after cleanup, give it time and check one.google.com/storage again. Once you are under the limit, new mail should arrive normally; if it does not, see Gmail not receiving new emails.

Should you pay for more storage?

If you have cleaned up and still need more room, Google One plans add extra storage that you can share with family members. Buy only through your Google Account, the Google One app or one.google.com, and check the current price there rather than trusting a figure in an email. Many people find that moving old photos and videos to a computer or external drive is enough.

Watch out for fake “storage full” emails

Scammers send messages that look like storage warnings from Google, Apple or a “cloud service”, with a link to “upgrade” or “avoid deleting your photos”. Signs of a fake:

• it comes from an address that is not google.com, or by text message;
• it threatens to delete everything today;
• the link leads to a site asking for card details or your Google password.

Do not click. Check your real storage at one.google.com, and read how to recognise a phishing email. If you entered your password on a fake page, change it and follow Google account recovery. More email guides are in the email section.