Splash search is a free Chrome add-on developed by alexander.sideris.west. It falls under the category of Browsers and belongs to the subcategory of Add-ons & Tools. This add-on allows users to filter Unsplash image results based on orientation, color, and luminance.

With Splash search, users can easily refine their image search on Unsplash by selecting specific orientations such as landscape, portrait, or square. This feature is particularly useful for designers and content creators who are looking for images that fit a specific layout or format.

Additionally, Splash search offers the ability to filter images based on color. Users can choose from a variety of colors or enter a specific hex code to find images that match their desired color scheme.

Another noteworthy feature of Splash search is the ability to filter images based on luminance. Users can adjust the luminance level to find images that are brighter or darker, depending on their needs.

Overall, Splash search is a handy Chrome add-on that enhances the image search experience on Unsplash by providing convenient filtering options for orientation, color, and luminance.