Overlay Gallery

Developed by


Overlay Gallery is perfect for building portfolios, image galleries, before and after images, timeline event slideshows, etc.

This add-on creates a responsive image gallery with mouseover target areas. It comes with transition effects and auto-slideshow features.


  • Responsive layout
  • Underlying image with caption
  • Overlay images with sitemap link selections and captions
  • Transition effects
  • Different overlay styles
  • Enter desired gallery width
  • Enter desired number of overlay rows to create different overlay layouts (see documentation)
  • Mouseover/mouseout actions
  • Transition speed
  • Enable/disable auto slideshow
  • Highlight the active slide during auto slideshow
  • Auto slideshow timeout
Current Version: 2.0
Fully Translatable: Yes
Needs External Libraries: No
License: Standard
Support Response: Replies to tickets every few days.
Support Hosted: On
Needs extra server permissions: No
Needs Internet: No
Marketplace Tests:
Passed Automated Tests
Passed PRB Review