How to free up Google storage

4 min read

We'll show you how to free up Google storage on your Mac if you've exceeded or edged closer to the 15GB free storage limit.

Google provides a series of smart, collaborative productivity apps for personal and business use, formerly known as G Suite, including:

  • Email

  • Shared calendars

  • Online document creation, editing, and storage

  • Video meetings

Google Drive storage is shared between your Google Photos, Gmail, and Google Drive accounts. When you reach your storage limit of 15GB, Google will notify you.

The good news is you won't lose any stored or saved data, but the bad news is you won't be able to save anything new, and you might not stop receiving incoming Gmail emails.

So it's time to look at your options — either Upgrade to a paid account or clean up your stored data.

Check your Google Drive and free up space

If you don't want to spend money and upgrade to a paid account, then knowing how to clean up Google Drive is important. For those who need a quick reminder, here's how to check your current storage status:

Check your Google Drive and free up space

  • Open your browser and visit
  • You might need to sign in.
  • Then see your storage overview and breakdown across your Google applications.

In the next section, I'll show you how to quickly free up space so your productivity isn't impacted — let's get to it.

How to free up storage on Google Drive

1. Check Google Drive storage

Not sure what's hogging your storage space? It's easy to check. Here's how:

Check Google Drive storage

  • Sign into your Google Drive and select Storage from the sidebar.
  • Google will display your files sorted by largest first.
  • Select which files you no longer want and then click the three-dot more menu.
  • Click Remove.
  • Select Trash from the sidebar menu and click Empty Trash.

2. Reduce photo and video size

If you use Google Photos, another way to free up space is by reducing the quality of images and videos stored. Here's how:

Reduce photo and video size

  • Log in to your Google Photos account.
  • Select the Settings gear icon top right.
  • Select Storage Saver.

3. Convert file formats

Another option to clean up Google Drive is to consider converting your file types when uploading.

When you create and save files in native Google apps, such as Sheets and Slides, they take up way less space than if, for example, you were to upload a Microsoft Office PowerPoint Presentation to your Google Drive.

You can adjust your settings so that uploaded files are automatically converted into native Google file formats. Here's how:

Convert file formats

  • Log into your Google Drive account.
  • Click the Settings gear icon on the top right and choose Settings.
  • Under Convert Uploads, select the box that says Convert Uploads to Google editor Format.

4. Use an external storage device

Files, like videos, images, and large presentations, can quickly consume space. If you don't want to delete anything, you could consider moving items from your Google Drive to an external storage device. Here's how:

  • Connect your external device.
  • Open Finder and select it from the sidebar.
  • Keeping the Finder window open, log into your Google Drive account in your chosen browser. 
  • Drag and drop files into your storage device in the open Finder window.

How to free up space on Mac

If you've been transferring files to your Mac to save storage space on your Google Drive, be sure you take some regular MacBook cleanup action, too. Otherwise, your device will start to slow, and performance will dip as storage reaches capacity. Here are a few helpful tips to help you stay on top of your Mac storage.

1. Regularly check your storage capacity

Here's how to double-check your Mac's hard drive capacity:

System Preferences - Storage

  • Select the main Apple menu > System Settings > General > Storage.

2. Remove System Junk

Over time, old system cache, useless language files, and system and user logs will clog your Mac down if you let them build up. It can be time-consuming to remove it all manually. That's why using a dedicated tool is smarter and more efficient. 

I personally like to use the System Junk module from CleanMyMac X. It's a powerful tool designed to keep your Mac optimized, clutter-free, and running smoothly. If you're yet to test this tool, download the free version here

Here's how to eradicate gigabytes of clutter:

Scan in progress in System Junk module of CleanMyMacX

  • Open the app and click System Junk from the sidebar.
  • Click Scan, and once complete, click Clean.

3. Tidy up your files

Just like in your Google Drive, large files consume space on your Mac, too. Make sure you regularly remove unneeded items. Here are a few hiding places to check for forgotten files:

  • Desktop

  • Downloads folder

  • Documents

The app I mentioned in step two above has a really clever Large & Old Files module designed to tackle this manual task in a few clicks.

It performs a deep system scan and categorizes every single file and folder on your Mac in one place, letting you sort by file type, size, and last opened date — smart, right? Here's how to use it:

LAOF module of CleanMyMacX

  1. Open CleanMyMac X and click Large & Old Files from the sidebar.

  2. Click Scan.

  3. Select the files you no longer want and click Remove.

How to free up Gmail storage

Another great tip for how to free up space on Google Drive is to remove large Gmail email attachments. Here's how:

How to free up Gmail storage

  1. Sign in to your Gmail account.
  2. In the top search bar, type in:
  3. This will display all emails with attachments of 5MB; you can also increase the number.
  4. Select all the items you want to remove and click the Trash bin icon.
  5. Now click the Trash folder in the sidebar, select all, and click Delete Forever.

So, thanks to these smart tips, you know exactly how to conduct a Google Drive cleanup and how to tidy your Mac storage, too.

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