> For the complete documentation index, see [llms.txt](https://docs.globo.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.globo.io/filters.md).

# Filters

- [Configure filter sidebar](https://docs.globo.io/filters/configure-filter-sidebar.md): Create unlimited custom filters, each targeting specific collections, the search page, or your whole store — and exclude specific collections from a broad filter.
- [Enable filter sidebar on search page](https://docs.globo.io/filters/enable-filter-sidebar-on-search-page.md): By default, your filter sidebar appears on collection pages.
- [Filter Options](https://docs.globo.io/filters/filter-options.md): A filter option is one filterable attribute in your filter sidebar — its values, source, and matching behavior.
- [Configure filter options](https://docs.globo.io/filters/filter-options/configure-filter-options.md)
- [Manage filter option values](https://docs.globo.io/filters/filter-options/configure-filter-options/manage-filter-option-values.md): Control which values show for a filter option and the order they appear in — by using all values, sorting, or a manual list.
- [Color swatch for filter option](https://docs.globo.io/filters/filter-options/color-swatch-for-filter-option.md): Instead of a plain checkbox list, a color- or pattern-based filter option (like 'Color') can display visual swatches — small color chips shoppers can click...
- [Filter products by metafield](https://docs.globo.io/filters/filter-options/filter-products-by-metafield.md): If your product data includes custom metafields (material, fit, certification, technical specs, or anything else you've defined in Shopify), you can declare...
- [Configure collection data source](https://docs.globo.io/filters/filter-options/configure-collection-data-source.md)
- [Add sub-collections to filter option](https://docs.globo.io/filters/filter-options/configure-collection-data-source/add-sub-collections-to-filter-option.md): Add sub-collections to a Collection-sourced filter option to build a nested parent-child collection tree.
- [Display all collection values in filter option](https://docs.globo.io/filters/filter-options/configure-collection-data-source/display-all-collection-values-in-filter-option.md): Show every collection in a Collection-sourced filter option, even ones with no products currently matching the page.
- [Merge filter option values into a group](https://docs.globo.io/filters/filter-options/merge-filter-option-values-into-group.md): Merge near-duplicate filter option values (e.g. Light Blue, Dark Blue, Midnight Blue) into a single group shoppers see as one value.
- [Use AND filtering condition in the same filter option](https://docs.globo.io/filters/filter-options/use-and-filtering-condition-in-same-filter-option.md): When a shopper selects more than one value in the same filter option, the app matches products using an OR condition by default.
- [Expand filter options by default](https://docs.globo.io/filters/filter-options/expand-filter-options-by-default.md): By default, a filter option can start collapsed, requiring a click to see its values.
- [Show rating stars in filter sidebar](https://docs.globo.io/filters/filter-options/show-rating-stars-in-filter-sidebar.md): Turn your review app's product rating into a star-rating filter option, so shoppers can narrow results down to highly-rated products.
- [Filter Sidebar Design](https://docs.globo.io/filters/filter-sidebar-design.md): Control the layout, template, and display details of your filter sidebar.
- [Change filter tree style](https://docs.globo.io/filters/filter-sidebar-design/change-filter-tree-style.md): Control how the filter panel is laid out on the page, and a few global display behaviors that apply across all your filter options.
- [Customize filter sidebar template](https://docs.globo.io/filters/filter-sidebar-design/customize-filter-sidebar-template.md): Hand a developer the app's own filter sidebar markup as an editable theme file, for layout control beyond the built-in style options.
- [Hide matching product count in filter options](https://docs.globo.io/filters/filter-sidebar-design/hide-matching-product-count-in-filter-options.md): By default, each value in a filter option shows how many matching products it has, e.g.