Opis
4WP Smart Link makes Cover, Group, and Column blocks fully clickable on the front end—without custom CSS, without wrapper blocks, and without breaking nested links inside the block.
Add it to a Query Loop post template and the whole card becomes one tap target that opens the post, while the post title, categories, tags, and buttons keep working independently.
Learn more, compare approaches, and see use cases on the 4WP Smart Link plugin page.
A plugin by 4wp.dev. 4WP is our project brand; the letters „WP” appear only as part of that brand name, not as a reference to WordPress. This plugin is not affiliated with, endorsed, or sponsored by WordPress.
Demo
Perfect for
- Clickable post cards in a Query Loop—click the image or padding to open the post
- Cover heroes linked to a landing page, the current post, the background image file, or Enlarge on click (WordPress core lightbox)
- Group or Column card layouts—portfolio grids, service cards, team blocks—where the whole visual unit should behave as one link
- FSE block themes and classic themes that use Gutenberg blocks
How it works
- Select a Cover, Group, or Column block.
- Open Smart Link in the block toolbar.
- Choose Custom Link, Post Link (inside a Query Loop post template), or—on Cover with an image background or on Featured Image in a post template—Enlarge on click (core lightbox).
- Open Preview or the published page to test clicks.
Smart Link runs on the published front end. The block editor canvas may not show the same click area as the live site—use Preview when you check behavior.
When the block already has links inside
If the block has no other links inside, the whole block opens your URL (anchor mode).
If you added a Post Title, buttons, or terms inside the block, the plugin switches to host mode: those links still work separately, and clicking empty space (background, padding, image) opens your Smart Link URL—without invalid nested <a> tags.
Cover lightbox and page gallery
On Cover blocks with an image background you can choose Enlarge on click. The same option is available on the Featured Image block in Query Loop post templates. This uses the WordPress core lightbox (the same behaviour as the Image block): a small expand control opens the full image; the block area itself is not a whole-block link.
In the sidebar you can turn on Include in page lightbox gallery so visitors can move to other enlarged images on the same page (Cover and Image blocks that use the core lightbox). Turn it off on a single Cover to open only that image.
Why 4WP Smart Link?
WordPress still does not ship a native “make this whole block clickable” option for Cover, Group, or Column—especially inside Query Loop cards with dynamic permalinks and inner links. CSS-only workarounds and raw HTML <a> wraps break down quickly. 4WP Smart Link adds a toolbar control, handles anchor vs. host mode automatically, and keeps output valid and accessible.
For developers and theme authors
Anchor mode (no inner links): wraps markup in <a class="forwp-smart-link-wrapper forwp-smart-link-wrapper--{cover|group|column}"> with data-forwp-smart-link.
Host mode (inner links present): uses data-forwp-smart-link-url and assets/forwp-smart-link-frontend.js so link-in-link HTML is never output; inner anchors stay separate.
Cover lightbox: smartLinkDestination value lightbox and smartLinkLightbox attributes; optional page gallery via assets/forwp-smart-link-lightbox-gallery.js and core Image block lightbox modules.
Filters: forwp_smart_link_supported_blocks, forwp_smart_link_has_inner_links, forwp_smart_link_use_host_mode, forwp_smart_link_cover_media_url, forwp_smart_link_cover_featured_post_id, forwp_smart_link_featured_image_lightbox_markup.
Style .forwp-smart-link-wrapper and .forwp-smart-link-host on the front end. Editor-only classes (forwp-smart-link-cover-panel*, forwp-smart-link-featured-image-has-lightbox) are not stable for theme CSS.
Source and issues: 4wp-smart-link on GitHub.
Zrzuty ekranu
Bloki
Wtyczka dodaje 1 blok.
- 4WP Smart Link Editor extensions for 4WP Smart Link on supported core blocks.
Instalacja
- Upload the plugin folder to
wp-content/plugins/or install the ZIP through Plugins Add New. - Activate 4WP Smart Link through the Plugins screen.
- Select a Cover, Group, or Column block Smart Link in the toolbar choose your link mode.
- Preview or publish, then test clicks on the front end.
Najczęściej zadawane pytania
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Which blocks are supported?
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Cover, Group, Column, and Featured Image (lightbox only) blocks from the WordPress block library. Theme and plugin authors can extend the list with the
forwp_smart_link_supported_blocksfilter. -
What happens if the URL is empty?
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The block looks and behaves as usual—no extra link or markup is added.
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When does “Post Link” work?
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When the block is inside a Query Loop post template. Each card uses that post’s permalink. Outside a Query Loop, use Custom Link and enter your URL.
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How do I make a post card in a Query Loop fully clickable?
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Place a Cover, Group, or Column inside the Query Loop post template. Select the block, open Smart Link, and choose Post Link. Check clicks on the published page or in Preview—not only in the editor canvas.
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Turn on Smart Link on the Group (or Column / Cover). Buttons, title, categories, and tags keep their own links. Clicks on empty areas open your Smart Link URL. The plugin detects inner links automatically and uses host mode so HTML stays valid.
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How do I add Enlarge on click to a Cover block?
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Select a Cover with an image background (uploaded image, external URL, or Featured image in a Query Loop). Open Smart Link in the toolbar and choose Enlarge on click. A small expand icon appears on the front end; the rest of the cover is not a link.
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What is the page lightbox gallery?
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When Enlarge on click is enabled on a Cover or Featured Image block, the sidebar offers Include in page lightbox gallery. When enabled, visitors can use prev/next controls to move between enlarged images on the same page (Cover, Featured Image, and Image blocks using the core lightbox). Disable it on one block to open only that image in isolation.
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Can I link a Cover to the image file instead of the post?
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Yes. On a Cover with an image background, choose Link to image file in the Smart Link toolbar. The whole cover links to the background image URL on the front end. You can open it in a new tab from the sidebar.
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Does Enlarge on click work with Featured image in a Query Loop?
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Yes. On a Cover block, set the background to Featured image, then enable Enlarge on click or Post Link as needed. On the Featured Image block in the post template, open Smart Link in the toolbar and choose Enlarge on click—the post permalink link is turned off while lightbox mode is active. Each card resolves against its own post in the loop.
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Can I use Enlarge on click on the Featured Image block (not Cover)?
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Yes, as of 1.2.3. Select Featured Image in a Query Loop post template Smart Link Enlarge on click. Optional Include in page lightbox gallery appears in the sidebar, same as Cover.
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Does this replace native Cover linking?
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WordPress Cover does not make the whole block one click target for card layouts. 4WP Smart Link adds that on the front end—see Other Notes if you theme or extend the plugin.
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Does it work with my theme?
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Yes. It does not require Twentig, GenerateBlocks, or any page builder. It works on block themes and classic themes that use Gutenberg.
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Does it depend on other 4WP plugins?
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No. 4WP Smart Link runs on its own.
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How do I create clickable post cards in Gutenberg?
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Use Query Loop with Cover or Group, enable Smart Link with Post Link, and add Post Title or Post Terms inside the card if you want. Visitors can open the post from the card surface and still use inner links.
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Will the editor look exactly like the live site?
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Not always. The clickable layer is added when WordPress renders the page on the front end. Use Preview or view the published page to confirm clicks and theme styles.
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My Cover block showed “This block has encountered an error” in the editor—what was that?
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Version 1.2.2 and 1.2.3 fix an editor crash when a Cover inside a Query Loop used Featured image as the background. Update to 1.2.3, reinstall from WordPress.org if needed, and hard-refresh the editor (Cmd/Ctrl+Shift+R). If an error persists, check the browser console and report it on GitHub.
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What are anchor mode and host mode?
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Anchor mode (no inner links): the block is wrapped in a single
<a>element. Host mode (inner links present): a lightweight script opens your URL when visitors click non-link areas; nested anchors stay separate. The plugin picks the mode automatically. -
Accessibility: card-as-one-link pattern
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With no inner links, the whole block is one link—easy to tap and clear for assistive tech. When inner links exist, keyboard and screen-reader users can still reach buttons and text links separately; empty areas open your Smart Link URL.
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SEO `rel` when opening in a new tab
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If you open in a new tab, the plugin adds
noopenerandnoreferrerwhen needed, and keeps your ownnofollowor otherrelvalues. -
Where can I read more?
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Visit 4wp.dev/plugin/4wp-smart-link/ for overview, comparison with other approaches, and development notes. Source and issues: GitHub.
Recenzje
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Kontrybutorzy i deweloperzy
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Rejestr zmian
1.2.3
- Featured Image block: Enlarge on click (core lightbox) in Query Loop post templates via Smart Link toolbar.
- Sidebar: Include in page lightbox gallery for Featured Image (same as Cover).
- Enabling lightbox turns off the block’s Link to post setting to avoid conflicting links.
- WordPress.org package ships the full compiled editor bundle (includes the 1.2.2 Query Loop Cover + Featured image editor fix).
- Tested up to WordPress 7.1.
1.2.2
- Fix: Cover blocks with Featured image inside a Query Loop no longer crash the block editor (“This block has encountered an error”).
- Editor: resolve featured image URL via block context and
core/editor(aligned with core Cover), not the wrong data store. - Editor: Rules of Hooks fix in Smart Link toolbar components (Cover image modes in Query Loop).
- Readme: expanded FAQ, page lightbox gallery notes, link to 4wp.dev.
1.2.1
- Deactivate safely instead of a fatal error when the plugin install is incomplete (missing files after a bad update).
- Ensures all 1.2.0 release files are included in the WordPress.org package.
1.2.0
- Cover Enlarge on click — core/image-compatible lightbox (expand icon; cover area is not a whole-block link).
- Cover Link to image file and toolbar link UI aligned with the native Image block URL popover.
- Page lightbox gallery — optional prev/next between Cover and Image lightboxes on the same page.
- Editor preview shows the enlarge icon on Cover when lightbox is enabled.
1.1.0
- Smart Link for Group and Column (same controls as Cover).
- Query Loop Post Link on all three block types.
- Safe behavior when the block already contains title, terms, or buttons—no invalid nested links.
- Editor tips when inner links are detected.
1.0.0
- Initial release: Cover block, custom URL, Query Loop post link, toolbar and sidebar controls.
- Front-end styles for clear keyboard focus on the link wrapper.