How to Change Google Chrome Background: Own Image (2026)

To change the Google Chrome background, open a new tab and click the Customize Chrome button in the bottom right corner. A side panel opens. Under Appearance, choose Change theme, then Upload an image and pick a file from your computer. The new background appears straight away behind the Google search box and your shortcuts.

The steps are the same on Windows, Mac, Linux and ChromeOS. Below are the details that the short version skips: what a theme changes compared with an image, why the background only shows in one profile, and what size the picture should be so it stays sharp on a large monitor.

How to change the Google Chrome background image

1. Open a new tab with Ctrl + T on Windows or Cmd + T on a Mac.
2. Click Customize Chrome at the bottom right of the page. On narrow windows it shrinks to a pencil icon.
3. In the side panel, find Appearance and click Change theme.
4. Click Upload an image. Older Chrome versions called this option Upload from device.
5. Choose a JPG or PNG file and confirm. The New Tab page updates at once.
6. Close the side panel. Chrome keeps the image until you change it again.

After you upload a picture, Chrome suggests a browser colour picked from the image and tints the tab strip and toolbar to match. If the suggestion looks wrong, choose another colour under Appearance in the same panel.

The panel also opens from the side panel button in the toolbar. That is handy when a website is already open and you do not want to leave it.

Theme, colour or image: what each one changes

The Change theme screen mixes three different things, and they are easy to confuse.

• Your own image changes only the New Tab page. Websites look exactly as before.
• Google collections are sets of photos and art chosen by Google. Click a collection and switch on Refresh daily to get a new picture every day. This option does not exist for your own upload, because Chrome only stores one image.
• Colours under Appearance recolour the window frame and tabs. Choose a colour with no image and the New Tab page becomes a plain tinted page.

Themes from the Chrome Web Store are a fourth option. They change the frame colours and usually add their own New Tab image. Installing one replaces the picture you uploaded, because a profile can have only one theme at a time.

One background per Chrome profile

A Chrome background belongs to the profile, not to the computer. If you have a work profile and a personal profile, each keeps its own image and colour. Many people use that on purpose: a calm cream picture for work and something brighter for evenings, so it is obvious at a glance which window is which.

It also means a new profile starts with the default page. Switch to it from the profile icon at the top right and repeat the steps. Guest windows and Incognito windows never show your custom background.

Light and dark mode are set in the same panel under Appearance, with Light, Dark or Device. Your uploaded image stays the same in both modes, so pick one that works next to dark tabs as well as light ones.

What size image to use for the Chrome background

Chrome stretches the image to fill the whole window and trims whatever does not fit. A small picture gets enlarged and looks soft on a big monitor. Start from a file at least as large as your screen:

The shape of the window matters as much as the pixels. A wide wallpaper fills a maximised window perfectly, but if you drag the window narrower Chrome crops more from the sides. Images with the main shape near the middle survive any window size. For exact resolutions of common screens, see our PC wallpaper size guide.

The centre of the New Tab page is busy: the Google logo, the search box and a row of shortcut tiles. A calm, light or softly lit image keeps the shortcut labels readable. These desktop wallpapers work well behind them:

Noon Blinds4K · DesktopSage Sun Gallery5K · DesktopInk Quiet Lake4K · DesktopIvory Daylight Gate5K · Desktop

Noon Blinds lays diagonal stripes of sun across a cream wall, quiet enough that the search box sits on it like paper. Sage Sun Gallery is pale sage with a warm patch of light, and Ink Quiet Lake is an ink wash lake with most of the frame left empty. Ivory Daylight Gate is a 5K original, the one to choose for a 5K screen. Every Velpaper desktop wallpaper downloads free from its page at 3840 × 2160 or 5120 × 2880, and our beige aesthetic wallpapers add more warm, low contrast options.

When the Customize Chrome button is missing

If there is no button at the bottom right, one of these is usually the reason:

• Another search engine is the default. The customisable page belongs to Google search. Google's help page also says you need to be signed in to your Google Account. Check Settings, Search engine.
• An extension controls the New Tab page. Dashboard and to-do extensions replace the page completely. Turn the extension off in chrome://extensions and the button returns.
• The browser is managed. On a work or school computer an administrator can lock themes and the New Tab page. You will see "Managed by your organization" in the Chrome menu.

Reset the background, and Chrome on Android

To go back to the plain page, open the panel again and click Reset to Default Chrome at the bottom. That removes the image and the custom colour together.

On Android phones, recent versions of Chrome have a similar option: open a new tab, tap the three dot menu, choose Customize new tab page, then Appearance, where you can upload an image. The phone background is separate from the one on your computer.

Chrome only changes the browser. To change the wallpaper of the computer itself, see how to change the wallpaper on Windows 11 or change the wallpaper on a Chromebook. Using the same image in both places makes the desktop and the browser feel like one setup.