Key takeaways
- Customizing your Gmail theme makes your inbox more personal and enjoyable to use.
- Themes help visually distinguish multiple Gmail accounts, especially in Shift Browser.
- You can choose from preset themes or upload high-resolution personal photos via Google Photos.
- Adjusting blur, vignette, and dark mode improves readability and reduces distractions.
If you’re like us, you probably have your significant other or your dog on your phone's lock screen. Who's to say we can't have them on our Gmail theme, too?
Customizing your Gmail theme is one way to make you want to spend more time in your inbox, but it's also a vital strategy for distinguishing your accounts when you are managing multiple Gmail accounts in the Shift Browser. Whether you want beautiful scenery, your own face, or even a stock photo of a woman laughing alone eating salad—the choice is yours. Follow the steps below to learn how to customize your Gmail theme.

How to manage multiple Gmail accounts
Manage multiple Gmail accounts without tab clutter. Shift Browser centralizes inboxes, simplifies switching, and helps you stay organized and focused.
Read MoreChanging your Gmail theme to a preset option
If you aren't yet ready to commit to a personal wallpaper, you can use one of the professional themes Gmail already has preloaded.
- Launch Shift and go to your Gmail inbox.
- Click the gear icon in the top-right corner to open Quick Settings.
- Under the Theme section, click View all.
- Pick your theme—whether you want a nature scene or a plain blue background, you can have it.
Note: Gmail dark mode is also available and is far easier on the eyes during late-night sessions. It looks especially clean when paired with Shift’s native Dark Mode.
Using one of your own photos to create a theme
Uploading your photo to Google Photos
To use a personal photo as a theme, it must first be uploaded to your Google Photos library. For the best results, use a high-resolution image that's at least 1920×1080 pixels.
- In Shift, click on the Google Services drop-down menu (the downward arrow icon) and select Photos.
- On the right of the search bar, click Upload (or + Import).
- Choose the photo you want to use from your computer and wait for it to sync.
Applying the uploaded photo to your Gmail theme
Once the photo has uploaded, you can apply it to your Gmail background.
- Return to your Gmail inbox in Shift.
- Click on the gear icon and select View all under Themes.
- Click My Photos in the bottom-left corner of the window.
- Select the photo you want as your theme and hit Select (or Insert).
- Refine your look: You can adjust the Blur to reduce distractions, use the Vignette slider to darken the corners, or change the Text Background to light or dark for better contrast.
- Hit Save to apply the changes.
Don't forget that you can set each of your Gmail accounts in Shift Browser to a different theme to keep your work and personal lives visually separate.





