How to Enable Dark Mode in Google Docs, Sheets, and Slides

Staring at a bright white computer screen for hours on end is a primary cause of digital eye strain. While operating systems and many popular web applications now offer native dark mode options to alleviate this issue, Google Workspace applications on desktop browsers remain a glaring exception. If you spend your workday writing in Google Docs or analysing data in Google Sheets, the intense white background can quickly become uncomfortable.

While the Google Docs, Sheets, and Slides mobile applications for Android and iOS feature a built-in dark mode toggle, the desktop browser versions do not natively support this functionality. Fortunately, you do not have to accept the bright white interface. By utilising specific browser extensions or hidden browser settings, you can easily force Google Docs into dark mode on your computer.

Method 1: Use a Third-Party Browser Extension

The most reliable and customisable way to enable dark mode for Google Docs on a desktop computer is by installing a dedicated browser extension. This method works perfectly on Google Chrome, Microsoft Edge, and Mozilla Firefox.

Step 1: Install a Dark Mode Extension

There are several excellent extensions available, but Dark Reader is widely considered the best option. It is free, open-source, and does not track your browsing history.

1. Open your web browser and navigate to the official web store (Chrome Web Store, Edge Add-ons, or Firefox Add-ons).
2. Search for Dark Reader and click Add to Chrome (or your respective browser).
3. Confirm the installation when prompted.

Step 2: Configure the Extension for Google Docs

Once installed, Dark Reader will automatically invert the colours on every website you visit, including Google Docs.

1. Open a document in Google Docs. The background should now appear dark grey or black, with the text inverted to white or light grey.
2. Click the Dark Reader extension icon in your browser toolbar (usually located in the top right corner).
3. Use the sliders to adjust the brightness and contrast until the document is comfortable to read.
4. If you only want dark mode enabled for Google Docs and not for other websites, use the Site list feature within the extension to restrict its functionality exclusively to docs.google.com.

Method 2: Force Dark Mode Using Chrome Flags

If you prefer not to install third-party extensions, you can force Google Chrome to display all websites in dark mode using a hidden, experimental feature called a Chrome Flag. Note: This will affect every website you visit, not just Google Docs.

Step 1: Access the Chrome Flags Menu

1. Open Google Chrome on your computer.
2. In the address bar, type chrome://flags and press Enter. This will open the experimental features page.

Step 2: Enable Auto Dark Mode

1. Use the search bar at the top of the Flags page and type Auto Dark Mode for Web Contents.
2. Locate the corresponding setting in the list.
3. Click the dropdown menu next to it (which is usually set to Default) and change it to Enabled.
4. Click the Relaunch button that appears at the bottom of the screen to restart your browser.

When Chrome reopens, every web page, including Google Docs, Sheets, and Slides, will be forced into a dark colour scheme.

How to Enable Dark Mode on Mobile Devices

Unlike the desktop experience, Google has officially integrated dark mode into its mobile applications for smartphones and tablets.

1. Open the Google Docs, Sheets, or Slides app on your iPhone, iPad, or Android device.
2. Tap the hamburger menu icon (three horizontal lines) in the top left corner of the screen.
3. Select Settings from the menu.
4. Tap on Theme.
5. Select Dark to permanently enable dark mode, or select System default if you want the app to match your device’s overall system theme.

Implementing a dark theme reduces glare, saves battery life on devices with OLED screens, and significantly improves long-term reading comfort.