Before/after image slider

The Before/After Image Slider section lets you visually compare two images side by side—perfect for showcasing product effectiveness, transformation results, or progress stories.

How to add a Before/ After image slider to your Shopify store

Steps:

1. In the theme editor (Customize), click Add section.

2. Locate Before/after image slider section

3. Make necessary changes.

4. Save.

To achieve the best result, it is recommended to use images of the same size and position, and there are visually distinguished differences between the before and after photos.

How to edit a Before/ After image slider

Section settings

Section header

Customize the text and alignment to ensure the banner effectively communicates your message and encourages engagement.

See settings

• Subheading: Add a short, secondary heading to complement the main heading. This can provide additional context or detail.

• Heading: Enter the primary title for your banner.

• Heading size: Adjust the size to fit your design preference and ensure readability. Choose from available heading sizes.

Add Highlighted text to your Headings

• Text: Add a detailed explanation or summary for the banner. Use rich text formatting like bold, italic, links, and lists for better visual emphasis.

• Text size: Select the size of the description text.

• Button label: Input the text for the call-to-action button.

• Button link: Add a link to the button to direct users to a specific page, product, or collection.

• Button style: Choose a style for the button.

• Text alignment:

  • Align the text in the section to the Left, Center, or Right.

  • Adjust alignment based on your banner’s design and layout.

• Text alignment on Mobile: Override desktop alignment settings specifically for mobile devices if needed.

Before/ after image settings

• Direction: Choose the orientation of the slider:

  • Horizontal: The images are displayed side by side, with the slider moving left or right.

  • Vertical: The images are stacked on top of each other, with the slider moving up or down.

Horizontal

Vertical

• Image height: Select how the image height is determined: Adapt to image/ Small/ Medium/ High.

• Image heading style: Customize how the heading appears above the images.

Badges

Plain text

• Product: Link the slider to a specific product from your store.

Block settings

There are 3 blocks that can be added to the section:

• Before

• After

• Text

Image block

This block enables the core functionality of the slider. Add 2 Image blocks for the Before and After images.

Setting	Description
Image	Upload the desired comparison image.
Mobile image	Optional: upload a version optimized for mobile.
Image heading	Add a short label (e.g., Before, After 2 months).
Color scheme	Match the background to your site style.

💡 Tip: Use high-resolution images taken under similar lighting for best results.

Text block

You can add multiple text blocks to the left panel. Each block includes:

Setting	Description
Heading	Add a title
Heading color	Customize the heading text color.
Heading size	Choose heading scale: Extra small to Large.
Text	Use this space for a description or supporting statement.
Text size	Adjust body text size.

🔹 Every text block is automatically separated by a divider line, ensuring clear visual hierarchy for clinical results, customer stats, or testimonials.