Google storage

Why is my Google storage full? The 15 GB explained

Gmail, Drive and Photos share one 15 GB pool, and some of what fills it is easy to miss. Here is what counts, how to see it, and how to get space back.

Updated 5 October 2026 · 5 min read

The warning usually arrives at a bad moment: Gmail says you are almost out of space, or your phone stops backing up photos. You may not even remember storing much in Drive. The reason is that Google counts several services against a single allowance, and some of the things that fill it are not obvious. This guide explains what counts, how to see the breakdown, and how to free space without losing anything you care about.

What counts toward the 15 GB

Google's own wording: “Each Google Account includes up to 15 GB of storage, which is shared across Gmail, Google Drive, and Google Photos.” It is one pool, not 15 GB each. According to Google One Help, these all count:

• “Original quality photos and videos backed up to Google Photos”;
• Storage saver and Express quality photos and videos backed up after 1 June 2021;
• “Gmail messages and attachments, which includes your Spam and Trash folders”;
• “Files in Google Drive, which includes PDFs, images, and videos”, plus Docs, Sheets, Slides and other Google files created or edited after 1 June 2021;
• “Meet call recordings”;
• “WhatsApp backups on Android” and “All data managed through the Android backup settings”.

One piece of good news: “Only the files you own count toward your Google storage.” A large folder someone else owns and shares with you does not use your space.

Photos and the 1 June 2021 change

Until mid-2021, photos in reduced quality were stored for free. That ended: “Any photos or videos you've backed up in High quality or Express quality before June 1, 2021 will not count toward your Google Account storage.” Everything backed up after that date counts, whatever quality you chose. High quality is now called Storage saver; it resizes photos above 16 MP to 16 MP and videos above 1080p to 1080p. Express, available only in some regions, goes down to 3 MP and 480p. All three options use your quota.

For many people, this is the real answer to “why is my storage full”: a phone that has been backing up every photo and video since 2021 slowly eats the 15 GB.

The space you don't see

Three things often go unnoticed:

• The Drive Trash. “Files in your Trash still count towards your storage until they are permanently deleted.” Files in the Trash are deleted forever after 30 days, so deleting a big video today frees nothing until then, unless you empty the Trash.
• Gmail Spam and Trash. They count too. Google deletes their contents after 30 days, or earlier if you empty them yourself.
• Phone backups. WhatsApp backups and Android device backups sit in the same pool. They do not appear as files in Drive, so they are easy to overlook.

How to see the breakdown and clean up

The Google One storage manager shows how much each service uses and suggests what to delete. From a computer:

1. Go to one.google.com and sign in.
2. Click “Storage”. You will see how the space is split between Gmail, Drive and Photos.
3. Under “Get your space back”, click “Free up account storage”. (The storage manager also has a direct address: one.google.com/storage/management.)
4. Under “Clean up suggested items” or “Clean up by service”, click a category or a service.
5. Select the files you want to delete.
6. At the top right, click “Delete”.
7. Read the consent text and tick the box.
8. Click “Permanently delete”.

On a phone, open Drive, Photos or Gmail, tap your profile picture, then “Manage storage” (or “Clean up space”). Under “Clean up by service”, pick a service, select the items, tap “Review”, then “Delete”, and choose “Move to trash” or “Permanently delete”.

Large files in Drive

In Drive, the “Storage” item in the left menu lists your files from largest to smallest, which is the fastest way to find the one old video taking 4 GB. After deleting, empty the Trash: go to drive.google.com, click “Trash” on the left, click “Empty trash” at the top right and confirm with “Delete forever”.

Photos already in Original quality

In photos.google.com/settings, “Manage storage” offers “Convert existing photos & videos to Storage saver”. It saves space, but the converted items follow the Storage saver limits above. If your full-resolution originals matter to you, keep a copy elsewhere before converting.

Why the number doesn't drop right away

You deleted 3 GB and the bar has not moved. That is normal. Google says the free space updates “after a short period”, and after many deletions at once it can take “up to 48–72 hours”. Also check that the items really left the Trash or Spam: until then, they still count. If you are already over the limit and Gmail has stopped working, read Gmail storage quota exceeded: what stops and what to do.

When cleaning up is not enough

Sooner or later, cleaning stops working: the spam is gone, the trash is empty, and what is left are photos and documents you want to keep. At that point there are two honest options:

1. Buy more space from Google. Google One plans add storage to the same account. It is the simplest route if you want everything to stay where it is; it is a recurring subscription.
2. Move older material somewhere else. Years of photos you rarely open, finished projects, scanned documents: these can live outside your Google account, which then has room for what is current. To export, use Google Takeout; for photos specifically, see how to move Google Photos to another service. Whatever you choose, keep more than one copy (the 3-2-1 rule explains why).

Where LifetimeCloud fits

LifetimeCloud is one possible place for the second option. There is a free account with 1 GB, up to 50 files and 50 MB per file, with no card and no expiry: enough to try it with documents, not enough for a photo library. When you upload from the website, the content of your files is encrypted on your device before it leaves. Paid plans (1 TB and 2 TB) are a one-time payment, not a subscription; current prices are on the plans page.

Whichever way you go, check your exported files open correctly before you delete anything from Google.