The short answer
Open the Google One storage manager (one.google.com/storage/management) to see what's using space and clean up large items. In Gmail, search larger:10M to find big attachments and empty Trash and Spam. In Drive, sort files by storage used. In Google Photos, delete large videos and empty the Bin.
Every free Google Account comes with 15 GB of storage shared between Gmail, Google Drive and Google Photos. When it fills up, uploads stop and new email can bounce. Before you pay for more, here’s how to reclaim space.
Step 1: See what’s using your storage
Go to one.google.com/storage (or open Google Drive and click Storage). You’ll see how much space Gmail, Drive and Photos each use.
The storage manager (one.google.com/storage/management) groups items you can review, like large files, deleted items and emails with attachments.
Step 2: Clean up Gmail
Large attachments are usually the biggest culprit.
- In the Gmail search bar, type has:attachment larger:10M and press Enter.
- Select emails you don’t need and delete them.
- Try larger:5M or older_than:2y to find more.
- Open Trash and click Empty Trash now.
- Open Spam and click Delete all spam messages now.
Step 3: Clean up Google Drive
- Open drive.google.com.
- Click Storage in the left menu to list files by size, largest first.
- Delete files you no longer need, or download them to your computer first.
- Open Trash and click Empty trash.
Remember that files shared with you by others don’t use your storage unless you own them.
Step 4: Clean up Google Photos
- In Google Photos, open Collections › Utilities or the storage tools offered in the app to review large photos and videos, screenshots and blurry photos.
- Delete what you don’t need.
- Open Bin and empty it.
You can also change backup quality to Storage saver in Photos settings so future backups use less space.
Step 5: Check device backups
Android phone backups also use your Google storage. Review them in the storage manager and remove backups from old phones you no longer use. See how to back up your Android phone.
When to buy more storage
If you’ve cleaned up and still need space, Google One plans add storage that can be shared with family. It may be cheaper than deleting things you want to keep.
Related guides
On your phone, Google Photos can also free up space on the device itself. See how to free up storage on Android or on iPhone. Your phone backup also counts toward this space: here’s how Android backup works.
The bottom line
Use the storage manager to find the biggest items, search Gmail for larger:10M, sort Drive by size, clean up large videos in Photos, and empty every trash folder. That’s usually enough to get back under 15 GB.
Frequently asked questions
What happens when my Google storage is full?
You may not be able to upload files to Drive, back up photos, or send and receive email in Gmail. Emails sent to you can bounce back to the sender until you free up space or buy more.
Do deleted files free space right away?
Not until they leave the trash. Deleted items in Gmail, Drive and Photos stay in Trash or Bin for a period before being permanently deleted. Empty the trash to free space immediately.
Do Google Docs and Sheets count toward storage?
Yes. Files created in Google Docs, Sheets, Slides and other Drive files count toward your storage.
Why you can trust this guide
- Based on official sources. The steps here are checked against the 2 official sources listed below, such as the help pages of the companies involved.
- Checked and dated. Last checked on November 10, 2026. We update guides when software or advice changes.
- Independent. No company paid for or reviewed this guide. We don't sell products, and ads never influence our advice.
- Open to corrections. Spotted an error? Tell us and we'll fix it. Read how we research.
Sources
- Google One Help — Manage your storage in Drive, Gmail & Photos
- Gmail Help — Schedule emails to be sent later
This guide is general information. Menus and features can change with software updates, and steps may differ on your device or version. Back up important data before making big changes. Read our disclaimer.



