Image Gallery Settings: Watermark Opacity

Steps

Go to the Apps Section – From your Shopify admin dashboard, click on Apps to access your installed apps.
Click Build a Gang Sheet – Select the Build a Gang Sheet app to begin customizing your gallery features.
Open Settings – Once inside the builder, click on the Settings tab from the navigation bar.
Click Image Gallery – From the list of available setting categories, select Image Gallery .
Adjust Watermark Opacity – Locate the Watermark Opacity setting. Use the slider or numeric input to set how transparent your watermark should appear on gallery images. A lower opacity means the watermark is more transparent, while a higher opacity makes it more prominent.

Protects your artwork from unauthorized reuse while allowing customer previews.
Improves branding with subtle watermark visibility.
Lets you fine-tune how aggressive or minimal the watermark appears based on your store’s visual style.