Knowledge Base makes building a knowledge base or FAQ for your WordPress site easy, fast, and scalable.
Whether you need a simple FAQ page, a full self-service help center, or a structured multi-product wiki, Knowledge Base scales to fit. Organize articles into products and sections, customize permalinks, and let your customers help themselves: no coding required.
Perfect for:
- Multi-product companies managing multiple help centers
- SaaS platforms with self-service documentation portals
- Ecommerce support centres reducing ticket volume
- Documentation hubs and internal company wikis
- Developers building customer-facing knowledge portals
Live Demo.
Powerful features available in the Free version
- Unlimited Knowledge Bases: Support as many products as you like, with unlimited sections and sub-sections.
- Beautiful, Responsive Layouts: Ships with clean templates powered by the Responsive Grid System.
- Customisable Permalinks: View your KB at /knowledgebase/ by default or change the base slugs for articles, sections, products, and tags. Advanced custom permalink structures with dynamic placeholders are available in Pro.
- Shortcodes + Gutenberg Blocks: Add KB listings anywhere using [knowledgebase] or use the Knowledge Base block.
- Built-in Breadcrumbs: Improve UX and SEO with breadcrumb navigation.
- Widgets Included: WZKB Articles, WZKB Sections, WZKB Products, and WZKB Breadcrumbs widgets.
- Built-in Caching: Speed up your Knowledge Base without extra plugins. Configurable cache expiry settings are available in Pro.
- Multilingual Ready: Full WPML and Polylang compatibility — translate articles, sections, products, and tags; language-aware caching and widgets included out of the box.
- Auto Table of Contents: Automatically generate a linked Table of Contents from article headings, with configurable depth and minimum heading threshold.
- Live Search Suggestions: Show accessible AJAX search suggestions as visitors type in the Knowledge Base search form.
- Related Articles: Display related articles at the bottom of KB articles based on categories and tags.
- Alerts: Add attention-grabbing alert boxes with the [kbalert] shortcode or Alerts block.
Pro features
Knowledge Base Pro enhances the plugin with advanced features for larger documentation sites, including ratings and feedback, a help widget, a powerful custom permalinks engine, premium layouts, enhanced TOC surfaces, and additional admin tools.
- Article Rating & Feedback System: Collect binary or 5-star feedback with optional follow-up questions, admin alerts, Bayesian sorting, and GDPR-friendly tracking modes.
- Help Widget: Offer an in-app support hub with live search, suggested articles, and a contact form inside a floating assistant.
- Custom Permalinks Engine: Craft advanced URL structures for articles, sections, tags, and products using dynamic placeholders.
- Knowledge Base Homepage Mode: Display the Knowledge Base on your site homepage. The Knowledge Base URL becomes the homepage and the Knowledge Base archive URL redirects to the homepage.
- Premium Layout Pack: Unlock seven additional frontend styles (Modern, Minimal, Boxed, Gradient, Compact, Magazine, Professional).
- Enhanced Table of Contents: Three Pro TOC delivery surfaces — a sidebar widget that renders the TOC for the current article, a Gutenberg block to insert the TOC inline, and a floating/sticky panel that follows the reader down the page.
- Advanced Admin Tools: Control knowledge base caching with expiry settings, on-demand cache clearing, and other productivity enhancements.
Key Concepts
- Articles: Custom post type
wz_knowledgebase: your FAQs, how-to guides, and documentation.
- Products: Custom taxonomy
wzkb_product: link articles to one or more products.
- Sections: Custom taxonomy
wzkb_category: organize content neatly into categories.
- Tags: Optional
wzkb_tag taxonomy: make finding content even easier.
贡献
If you have an idea, I'd love to hear it. WebberZone Knowledge Base is also available on
Github. You can
create an issue on the Github page or, better yet, fork the plugin, add a new feature and send me a pull request.
WordPress install (The easy way)
- Navigate to “Plugins” within your WordPress Admin Area
- Click “Add new” and in the search box enter “Knowledgebase” or "Knowledge Base"
- Find the plugin in the list (usually the first result) and click “Install Now”
- Activate or Network activate the Plugin in WP-Admin under the Plugins screen
Manual install
- Download the plugin
- Extract the contents of knowledgebase.zip to wp-content/plugins/ folder. You should get a folder called knowledgebase.
- Activate or Network activate the Plugin in WP-Admin under the Plugins screen
Quick Start
When you Activate the plugin for the first time, you will be taken to the Setup Wizard. Follow the instructions to set up your knowledge base.
After the Setup Wizard, you can:
- Go to Knowledge Base » Products: add your first Products if you've selected Multi-Product mode.
- Go to Knowledge Base » Sections: add your first categories.
- Go to Knowledge Base » Add New— create articles and assign them to sections.
Want a multi-product Knowledge Base only with Sections?
- Set the First section level under the Output tab to 2
- Create a set of top-level sections for each product
- Create sub-sections for each of the products
See a live example:
WebberZone Knowledge Base Demo.
3.0.0
Release post:
https://webberzone.com/announcements/knowledge-base-v3-0-0/
- Features:
- Introduced a hierarchical Products taxonomy (
wzkb_product) for multi-product knowledge bases.
- Migration wizard with dry-run and batch processing to map existing sections and articles to products.
- Product-based frontend templates that preserve section hierarchy.
- Admin UI enhancements for managing products, sections, and migration.
- Setup Wizard to guide users through the initial configuration.
- New Product widget to display sections for a specific product.
- Block Templates and Patterns:
- Full Site Editor (FSE) support with custom block templates for Knowledge Base layouts.
- Pre-designed block patterns including single article, archives, sections, products, and sidebar layouts.
- Sidebar pattern with search, sections, products, and recent articles for easy navigation.
- Templates work with both classic and block themes.
- Auto-generated Table of Contents for Knowledge Base articles: parses headings (H2–H6), injects anchor IDs, and renders a nested linked TOC above article content.
- Configurable heading depth (H2–H6), minimum heading count threshold, and custom title text.
- WPML and Polylang support for TOC title translation.
- Filter
wzkb_toc to customise the generated HTML.
- Public helper functions
wzkb_get_toc() and wzkb_toc() for template use.
- [Pro] TOC widget, block and floating widget.
- Live search suggestions for the Knowledge Base search form, with AJAX results, keyboard navigation, and accessible screen reader support.
- [Pro] Custom permalinks for Products, Sections, Tags, and Articles.
- [Pro] Cache tools: Clear cache button and cache expiry option in the Settings page.
- [Pro] Flush permalinks button in the Settings page.
- [Pro] Knowledge Base Homepage Mode: Display the Knowledge Base on your site homepage, and redirect the Knowledge Base archive URL to the homepage.
- [Pro] Article Rating System:
- Binary or 5-star voting, optional follow-up feedback, shortcode support, and Tools page controls.
- Multiple tracking methods (none, cookie, IP, cookie + IP, logged-in users) with hashed IP storage for GDPR compliance.
- Email alerts, per-article reset tools, feedback storage, privacy exporter/eraser, and Bayesian average sorting in admin lists.
- [Pro] Floating Help Widget providing a branded assistant with live search, suggested articles, configurable labels/colours, and a contact form with HTML email notifications.
- [Pro] Premium layout pack with seven additional frontend styles (Modern, Minimal, Boxed, Gradient, Compact, Magazine, Professional).
- Modifications:
- Standardised CSS class names to use consistent hyphenation (e.g.
wzkb_section → wzkb-section). If you have custom CSS targeting the old class names, you'll need to update your stylesheets.
- Added
Hooks_Registry class to organise hooks and prevent accidental duplicates.
- Upgraded the WebberZone Settings API.
- Media Handler now supports the FIFU WordPress plugin for featured image detection.
- Knowledge Base Block will dynamically load the global settings when first inserted.
- Breaking Changes:
- CSS classes have been renamed for consistency, for example:
wzkb_section → wzkb-section
wzkb_section_wrapper → wzkb-section-wrapper
wzkb_section_name → wzkb-section-name
wzkb_section_count → wzkb-section-count
wzkb_shortcode → wzkb-shortcode
wzkb_block → wzkb-block
- and other similar class name changes.
- If you have custom CSS targeting these classes, please update your selectors.
Earlier versions
For the changelog of earlier versions, please refer to the separate changelog.txt file or the
Github releases page