Core Blocks
Theme Blocks
Site structure, query loop, and post content blocks. Site Blocks core/site-title Site title from Settings. Attributes: level (integer) — Heading...
Widget Blocks
Dynamic content blocks for sidebars and widgets. core/archives Post archives list by date. Attributes: displayAsDropdown (boolean) — Display as dropdown...
Design Blocks
Layout, structure, and design blocks. core/group Generic container block. Attributes: tagName (string) — HTML tag (div, main, section, article, aside,...
Embed Blocks
External content embedding via oEmbed. core/embed Universal embed block with provider variations. Attributes: url (string) — Content URL caption (rich-text)...
Media Blocks
Image, video, audio, and file blocks. core/image Single image with optional caption. Attributes: id (integer) — Attachment ID url (string)...
Reusable/Pattern Blocks
Blocks for reusing content across posts. core/block Synced pattern (formerly "reusable block"). References a wp_block post that can be reused...
Text Blocks
Content and typography blocks. core/paragraph Basic text content block. Attributes: content (rich-text) — Paragraph text dropCap (boolean) — Enable drop...
Core Blocks
WordPress core blocks shipped with every installation. Source: wp-includes/blocks/*/block.json Total: 106 blocks Blocks by Category Category Count Description text 14...