A product shot with a gray studio backdrop looks like a pasted rectangle on a dark slide. You can remove the background from the image in PowerPoint or Google Slides, or you can make one transparent PNG and use it everywhere.

The short answer

PowerPoint and Word have Remove Background under Picture Format, and Google Slides has Remove background under Edit image on eligible paid plans. For a one-off picture in a single deck, those are fine. When the same cutout goes into several decks, documents, or apps, make a transparent PNG once and insert that file instead.

What the built-in tools offer

PowerPoint and Word

Microsoft’s guide to removing the background of a picture in Office applies to Word, PowerPoint, Excel, and Outlook for Microsoft 365, plus the 2021 and 2024 versions, on Windows and Mac. The steps:

  1. Select the picture, then choose Picture Format > Remove Background (or Format > Remove Background).
  2. Office marks the area it plans to remove in magenta.
  3. If it guessed wrong, use Mark Areas to Keep or Mark Areas to Remove and draw over the picture.
  4. Select Keep Changes.

Microsoft also notes that the option is grayed out for vector files such as SVG, and that you can right-click the edited image and choose Save as Picture to keep it as a separate file. The manual marking is a real advantage: you can correct a mistake by hand, which our tool cannot do.

Google Slides

Google’s help page on removing image backgrounds in Drawings, Slides, and Vids says to click the image, then Edit image > Remove background, or use Format > Image > Edit image > Remove background. Two conditions from that page matter:

  • It “requires an eligible Google Workspace or Google One AI Premium subscription.” A free account may not see the option.
  • A removed background can’t be undone with Reset image. You go back with Undo or version history.

That page lists Drawings, Slides, and Vids, not Google Docs. Google’s help page on how to crop and adjust images in Docs and Slides lists recolor, opacity, brightness, and contrast adjustments, and no background removal. In a Google Doc, you insert an image that already has a transparent background.

Why a reusable transparent PNG helps

A cutout made inside one presentation lives in that file. The next deck starts over. A colleague may not see the button at all: in Google Slides, Remove background needs an eligible plan. A transparent PNG is an ordinary image file, so it works in:

  • PowerPoint, Google Slides, Word, and Google Docs
  • a web page, an email newsletter, or a design app
  • a shared folder where the whole team pulls the same version

Consistency is the quieter benefit. If a speaker photo appears on the title slide, the agenda, and the closing slide, one PNG gives you the same edge three times. Three separate removals, each touched up by hand, can differ in small ways that show when slides sit side by side.

Privacy can matter too. Our tool processes the image on your device and never uploads it, which helps with unreleased products or client material. How on-device background removal works explains the steps.

Step 1: Cut out the image in your browser

  1. Open Backgrounds Remover in a desktop browser.
  2. Drop, choose, or paste the image. JPEG, PNG, and WebP work, and usually AVIF, GIF, and BMP too. Images above 16 megapixels are scaled down to 16 megapixels first.
  3. The first time, the browser downloads the AI model (about 176 MB) and caches it. The next image in the same visit starts without that wait, and so does a later visit while the browser keeps the model.
  4. When the result appears, pick a background (see below) and select Download PNG.

The engine runs in WebAssembly and uses your graphics card through WebGPU when your browser makes one available, your processor otherwise, so how long a cutout takes depends on your computer.

Step 2: Insert the PNG

PowerPoint: Microsoft’s guide to inserting a picture in PowerPoint says to go to the Insert tab, select Pictures > This Device, pick the file, and select Insert.

Google Slides and Google Docs: Google’s help on inserting images uses Insert > Image > Upload from computer.

Word: placing an image over a line of text needs a wrapping setting; the guide to a transparent signature PNG walks through it.

Step 3: Place it over the slide background

With a transparent PNG, the slide’s color, gradient, or photo shows through around the subject. Drag it into place and resize it.

Then look closely. Zoom in on the edges against the actual slide background, because a faint light outline (a halo) that vanishes on white can show on a dark theme. If you see one, the guide to fixing halos and rough edges covers the cleanup in a free editor.

If your whole deck uses one background, Google’s page on changing the theme and background in Slides shows Slide > Change background with Add to theme to apply it to every slide. Set that first, so you judge the cutout on the real color.

Transparent, White, or Color for your theme

  • Transparent fits most decks. It works on any theme, on photo backgrounds, and if the theme changes later.
  • White suits white slides and documents printed on white paper, where the file then needs no transparency at all.
  • Color fits a solid theme color. Pick the slide’s exact color and the image blends into the slide, with a solid background baked into the file. The guide to changing a photo background color covers matching hex codes.

Switching between the three is instant and does not re-run the AI model, so download all three versions if you are unsure. If the theme is a gradient or a photo, use Transparent. The tool itself only makes solid colors.

Honest limits

  • There is no brush to fix a mistake by hand, unlike Office’s Mark Areas to Keep. Correct leftovers in an image editor.
  • The AI model keeps the most prominent subject. A photo with two people, or a product next to a separate prop, can come out imperfect.
  • In our tests on September 17, 2026, a studio portrait kept clean hair edges, but a little background remained next to a large dark object at the frame edge. A thin, light line on a signature mostly disappeared.
  • No free cropping (only square sizes) and no photo or gradient backgrounds. The output is a PNG, or a JPG on white or a color. A batch takes up to 20 images.
  • The model needs a lot of memory, and phones or tablets with little free memory may fail. A computer is the safer choice.

Building a deck today? Remove a background in your browser, insert the PNG, and check the edges on your real slide color.