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Written by Mahmuda Akter Isha
Showcase Designs Using Before After Slider.
Before and after photos are one of the easiest ways to show change, progress, and visual proof. Whether you are presenting a home renovation, photo editing result, skincare transformation, website redesign, product upgrade, fitness journey, or design project, a clear before and after comparison can make your presentation more engaging and easier to understand.
PowerPoint gives you several simple ways to display before and after images. You can place two photos side by side, create a split-screen comparison, use a slider-style reveal, add Wipe animation, or apply the Morph transition for a smoother effect.
In this guide, you will learn how to show before and after photos in PowerPoint using different methods, from basic layouts to animated image comparison effects.
The easiest way to show before and after photos in PowerPoint is to insert both images into one slide, resize them to the same size, place them side by side, and add “Before” and “After” labels. For a more professional effect, you can use a split-screen layout, Wipe transition, Morph transition, or a slider-style reveal effect.
If you want a simple static comparison, use the side-by-side method. If you want a more dynamic presentation, use animation or Morph to reveal the after image gradually.
Before adding your images to PowerPoint, it is important to prepare them properly. A before and after slide looks best when both photos are similar in size, angle, lighting, and composition.
For example, if you are showing a room renovation, try to use two photos taken from the same angle. If you are showing a product redesign, make sure both images have a similar background and scale. This helps your audience focus on the actual transformation instead of being distracted by mismatched photos.
Here are a few preparation tips:
If your images have different dimensions, do not worry. You can resize and crop them directly inside PowerPoint.
The side-by-side layout is the simplest and most beginner-friendly way to compare two images in PowerPoint. It works well for reports, case studies, portfolios, business presentations, and classroom projects.
Open your PowerPoint presentation and choose the slide where you want to show the before and after photos. You can use a blank slide for a cleaner layout.
To make the design look more professional, remove unnecessary placeholders from the slide. A simple blank layout gives you more control over image placement.
Go to Insert > Pictures and select the two images from your computer. Insert both the before image and the after image into the same slide.
Place the before photo on the left and the after photo on the right. This layout feels natural because most people read from left to right, making it easier to understand the visual transformation.
Click on one image and resize it using the corner handles. Then resize the second image to match the same height and width.
For better accuracy, select the image and go to the Picture Format tab. From there, you can enter the exact height and width values. Use the same values for both images so they look balanced.
Select both images by holding Shift and clicking each image. Then go to Picture Format > Align and choose Align Top. You can also use Distribute Horizontally if you want equal spacing between them.
Proper alignment makes your before and after slide look cleaner and more professional.
Go to Insert > Text Box and add a label above or below each image. Use simple labels like:
You can also add more descriptive labels, such as:
Make sure the labels are easy to read. Use a clean font, enough contrast, and consistent placement.
To make the comparison clearer, add a vertical line between the two images. Go to Insert > Shapes > Line and draw a line between the before and after photos.
You can adjust the line thickness and color from the Shape Format tab. A simple divider helps separate the two images visually.
A split-screen before and after effect is a clean way to show transformation in one visual frame. Instead of placing two separate photos with space between them, you make the images look like one combined comparison.
This method is useful for:
Insert the before and after images into the slide. Place the after image first, then place the before image on top of it.
Try to make both images the same size. If they are not the same size, use the crop tool to adjust them.
Select the before image and crop it so that only the left side is visible. Then select the after image and crop it so that only the right side is visible.
Place the two cropped parts next to each other. The goal is to create a single split-screen image where one side shows “before” and the other side shows “after.”
Add a vertical line in the center of the slide where the two images meet. You can also add a small circle or rounded shape in the middle to make it look like a slider handle.
This gives your slide a modern image comparison look, even though it is created manually inside PowerPoint.
Add “Before” on the left side and “After” on the right side. Keep the text small but visible. You can place the labels at the top corner of each side or below the image.
A split-screen layout works best when the design is minimal. Avoid adding too much text on the slide.
Many users search for a before and after slider in PowerPoint because they want to recreate the same effect used on websites, where you drag a handle to compare two images.
PowerPoint does not create a true draggable website-style slider by default. However, you can create a slider-style effect that looks like a before and after image comparison. This is great for presentations because it gives the audience a more interactive visual experience.
Insert your after image first. Resize it so it fills the main comparison area of your slide. This image will stay behind the before image.
Now insert the before image and place it directly over the after image. Make sure both images are aligned perfectly.
If the two images do not match, use the crop and resize tools until they line up as closely as possible.
Select the before image and crop it so only half of the image is visible. For example, keep the left half of the before photo visible and let the right half show the after photo underneath.
This creates the basic before and after slider look.
Go to Insert > Shapes and add a vertical line where the before image ends. Then add a small circle or rounded rectangle in the center of the line.
This shape will look like a slider handle. You can customize the handle with a border, shadow, or light background to make it stand out.
To make the effect more dynamic, animate the before image or the slider handle.
You can use:
For example, you can use the Wipe animation to reveal the after image from left to right. This makes the comparison feel like a slider reveal.
Click Slide Show and preview the effect. Adjust the animation speed if it feels too fast or too slow.
A slider-style effect works well when you want to show a transformation gradually instead of showing both images at once.
The Wipe animation is one of the easiest ways to create a before and after reveal in PowerPoint. It makes one image appear as if it is sliding or revealing across the slide.
This method is perfect for showing the transition from the before image to the after image.
Insert your after image and position it where you want the comparison to appear.
Insert the before image and place it directly over the after image. Both images should be the same size and aligned perfectly.
Click on the before image. Then go to the Animations tab.
Choose the Wipe animation. Then select the direction of the animation. For a before and after reveal, left-to-right or right-to-left usually works best.
You can adjust the animation direction from Effect Options.
Go to the Timing section and adjust the duration. A slower duration creates a smoother reveal. A duration between 1 and 2 seconds usually works well for presentation slides.
Preview the animation. The before image should wipe away or reveal the after image underneath, depending on how you arrange the layers.
This is a simple but effective way to create a before and after animation in PowerPoint.
Morph is another powerful way to create a professional before and after effect in PowerPoint. It works by smoothly animating changes between two slides.
This method is useful when you want a polished transition instead of a basic reveal.
Add your before image to the first slide. Position it exactly where you want it to appear.
You can also add a label that says “Before.”
Right-click the slide thumbnail and select Duplicate Slide. This creates a second slide with the same layout.
On the duplicated slide, replace the before image with the after image. Try to keep the size and position the same.
Add a label that says “After” or update the existing label.
Select the second slide. Go to Transitions and choose Morph.
PowerPoint will create a smooth transition from the first slide to the second slide.
In the Transitions tab, adjust the duration of the Morph effect. A slightly slower transition can make the change easier to notice.
Start the slide show and move from the first slide to the second slide. You should see a smooth before-to-after transformation.
Morph works best when the two slides have similar layouts. If the images are very different in size or placement, the transition may not look smooth.
If you want a softer and more elegant transition, use the Fade effect. Instead of revealing the after image with a sliding movement, the before image fades out and the after image becomes visible.
This works well for:
Insert the after photo into the slide.
Place the before photo directly on top of the after photo. Make sure both images are aligned.
Select the before image and go to Animations > Fade. Set the animation to fade out when clicked.
Set the duration to make the fade smooth. A duration between 1 and 1.5 seconds often works well.
When you present the slide, clicking will fade out the before image and reveal the after image underneath.
A before and after PowerPoint slide becomes more useful when you explain what changed. Instead of only showing two images, add short captions or callouts to guide your audience.
For example, if you are showing a website redesign, you can highlight:
If you are showing a home renovation, you can highlight:
Use arrows, circles, or short text boxes to point out important changes. Keep the text brief so the slide does not look crowded.
Captions should add context, not repeat what the audience can already see.
After creating your before and after slide, you may want to use it outside PowerPoint. For example, you might want to share it on social media, add it to a website, include it in a case study, or send it to a client.
PowerPoint gives you several export options.
If your slide is static, you can save it as an image.
Go to File > Save As and choose PNG or JPEG as the file type. PowerPoint may ask whether you want to export all slides or just one slide. Choose the current slide if you only need the before and after comparison.
This is useful for:
If your slide includes animation, you can export it as a video.
Go to File > Export > Create a Video. Choose the video quality and export the presentation.
This is useful if you created a Wipe, Fade, or Morph before and after effect.
You can also export a short animated comparison as a GIF. This is useful for quick visual demos, website examples, or social media previews.
Keep the animation short and simple so the GIF file does not become too large.
A before and after slide should be easy to understand within a few seconds. The goal is to help the audience immediately see the difference.
Here are some best practices:
Mismatched image sizes can make the comparison look unprofessional. Resize and crop both images so they match.
Do not add too many decorative elements. The images should be the main focus.
Always label the images as “Before” and “After.” This removes confusion and makes the comparison easier to follow.
Use the same font style throughout the slide. Avoid mixing too many fonts.
Make sure labels and captions are easy to read. If the image background is busy, place the text inside a semi-transparent shape.
Animations can improve your presentation, but too many effects can look distracting. Use one clean animation style per slide.
Use arrows, circles, or short callouts to show the most important difference between the two photos.
If your images do not align properly, select both images and use the Align options in PowerPoint. You can align them to the top, middle, or center.
Also check whether both images have the same height and width.
This usually happens when the images have different dimensions. Select each image and manually enter the same height and width values from the Picture Format tab.
You can also use the crop tool to make both images the same aspect ratio.
Morph works best when the two slides have similar layouts. If your before and after images are in different positions, PowerPoint may not create a smooth transition.
To fix this, duplicate the first slide, keep the same layout, and only replace or adjust the image on the second slide.
PowerPoint does not create a true draggable website-style image slider by default. However, you can create a slider-style visual effect using cropping, shapes, and animation.
If you need a real interactive slider for a website, use a before and after image slider plugin instead.
Large images can make your PowerPoint file slow. To fix this, compress images before or after inserting them.
You can also reduce the image resolution if the presentation does not need print-quality photos.
Use the side-by-side method when you need a quick and simple comparison. It is best for reports, school projects, and basic presentations.
Use the split-screen method when you want a cleaner visual effect. It is great for design, renovation, and product comparison slides.
Use the slider-style effect when you want the presentation to feel more interactive. This is useful for client presentations and transformation-based storytelling.
Use Wipe animation when you want to reveal the after photo gradually.
Use Morph when you want a smooth and modern transition between the before and after images.
Use video or GIF export when you want to share the result outside PowerPoint.
PowerPoint is great for presentations, but it is not the best option for interactive website comparisons. If you want visitors to drag a slider and compare two images directly on your website, you need a before and after image slider.
A before and after image slider is useful for:
If you use WordPress, you can create this type of interactive comparison using a before after image slider plugin. This allows users to drag the handle left or right and compare the transformation in real time.
For website use, an interactive slider is usually better than a static PowerPoint image because visitors can control the comparison themselves.
Showing before and after photos in PowerPoint is a simple but powerful way to present visual change. You can use a basic side-by-side layout, create a split-screen comparison, add a slider-style effect, or use animations like Wipe, Fade, and Morph.
For a quick comparison, the side-by-side method is enough. For a more engaging presentation, use Wipe or Morph to reveal the transformation smoothly. If you want the effect to look like an interactive image comparison, create a slider-style layout using cropping, shapes, and animation.
The best method depends on your goal. If you are creating a presentation, PowerPoint gives you enough tools to make before and after photos look professional. If you are publishing comparisons on a website, an interactive before and after image slider will give users a better experience.
Yes, you can create a before and after photo comparison in PowerPoint by inserting two images, resizing them equally, and placing them side by side. You can also use animations, transitions, and cropping to create a more dynamic comparison effect.
The easiest way is to place the before image on the left and the after image on the right. Add labels under each image and use a divider line between them. This creates a simple and clear comparison slide.
You can create a slider-style effect in PowerPoint using image cropping, shapes, and animation. However, PowerPoint does not create a true draggable website-style slider by default.
The Wipe animation is one of the best options for a before and after reveal. It allows one image to reveal another image gradually from one side to the other.
Yes, you can use the Morph transition to create a smooth before and after effect. Duplicate the slide, replace the before image with the after image, and apply Morph to the second slide.
Select an image and go to the Picture Format tab. Enter the height and width values manually. Then apply the same values to the second image. You can also use the crop tool to match the image proportions.
Select both images, go to Picture Format, and use the Align options. You can align the images to the top, middle, left, or center depending on your layout.
Yes, you can export your slide as a PNG or JPEG. Go to File, choose Save As, and select the image format you want.
This page was last edited on 23 June 2026, at 5:19 pm
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