Portfolio Loop Filter adds a dynamic block for the WordPress block editor. The block creates filter buttons from the used terms of a selected taxonomy and filters the next Query Loop block below it.

The plugin is designed for block themes and portfolio grids that already use the native WordPress Query Loop block. It does not replace the Query Loop, does not register custom post types, and does not use AJAX on the frontend. The frontend script only toggles the visibility of existing Query Loop items.

Typical use cases:

Filter a portfolio Query Loop by project categories.
Filter posts by categories or tags.
Place multiple independent filter and Query Loop pairs on the same page.
Keep content management inside WordPress core blocks while adding lightweight frontend filtering.

Features:

Dynamic Gutenberg block.
Post type dropdown in the block settings.
Taxonomy dropdown based on the selected post type.
Automatic filter buttons from used taxonomy terms.
Filters only the next Query Loop below the filter block.
Optional “All” button.
Button alignment: left, center or right.
Color controls for text, active text, border, background, active background and hover/focus border.
Fallback styles when no custom colors are selected.