Title: Knowledge Base Author: Ajay Published: 23. Mee 2015 Last modified: 10. Mee 2026 --- Search plugins ![](https://ps.w.org/knowledgebase/assets/banner-772x250.jpg?rev=3383756) ![](https://ps.w.org/knowledgebase/assets/icon-256x256.jpg?rev=3383574) # Knowledge Base By [Ajay](https://profiles.wordpress.org/ajay/) [Download](https://downloads.wordpress.org/plugin/knowledgebase.3.0.0.zip) * [Details](https://ltz.wordpress.org/plugins/knowledgebase/#description) * [Reviews](https://ltz.wordpress.org/plugins/knowledgebase/#reviews) * [Installation](https://ltz.wordpress.org/plugins/knowledgebase/#installation) * [Development](https://ltz.wordpress.org/plugins/knowledgebase/#developers) [Support](https://wordpress.org/support/plugin/knowledgebase/) ## Description [Knowledge Base](https://webberzone.com/plugins/knowledgebase/) 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](https://webberzone.com/support/knowledgebase/). ### 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](https://webberzone.com/plugins/knowledgebase/#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. ### Contribute If you have an idea, I’d love to hear it. WebberZone Knowledge Base is also available on [Github](https://github.com/WebberZone/knowledgebase). You can [create an issue on the Github page](https://github.com/WebberZone/knowledgebase/issues) or, better yet, fork the plugin, add a new feature and send me a pull request. ## Screenshots * [[ * Knowledge Base Menu in the WordPress Admin * [[ * Knowledge Base Viewer Facing with Default styles * [[ * Knowledge Base alerts * [[ * Settings » General * [[ * Settings » Output * [[ * Settings » Styles * [[ * Knowledge Base widgets ## Blocks This plugin provides 8 blocks. * Knowledge Base Alerts Display alerts for WZ Knowledge Base * Knowledge Base Articles Display the Knowledge Base Articles by Product or Section * Knowledge Base Display the Knowledge Base * Knowledge Base Breadcrumb Display the Knowledge Base Breadcrumb navigation * Knowledge Base Search Display a search form for the Knowledge Base * Knowledge Base Related Articles Display related articles for the current knowledge base article * Knowledge Base Sections Display subsections of a selected section or the full knowledge base sections tree if no section is selected * Knowledge Base Products Display sections under a selected product or the full knowledge base products/sections tree if none selected ## Installation ### WordPress install (The easy way) 1. Navigate to “Plugins” within your WordPress Admin Area 2. Click “Add new” and in the search box enter “Knowledgebase” or “Knowledge Base” 3. Find the plugin in the list (usually the first result) and click “Install Now” 4. Activate or Network activate the Plugin in WP-Admin under the Plugins screen ### Manual install 1. Download the plugin 2. Extract the contents of knowledgebase.zip to wp-content/plugins/ folder. You should get a folder called knowledgebase. 3. 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: 1. Go to **Knowledge Base » Products**: add your first Products if you’ve selected Multi-Product mode. 2. Go to **Knowledge Base » Sections**: add your first categories. 3. Go to **Knowledge Base » Add New**— create articles and assign them to sections. **Want a multi-product Knowledge Base only with Sections?** 1. Set the _First section level_ under the Output tab to 2 2. Create a set of top-level sections for each product 3. Create sub-sections for each of the products See a live example: [WebberZone Knowledge Base Demo](https://webberzone.com/support/knowledgebase/). ## FAQ If you don’t see your question answered below, please post it on the [WordPress.org support forum](https://wordpress.org/support/plugin/knowledgebase). This is the quickest way to get help, as I check the forums daily. For more personalized assistance, I also offer [premium _paid_ support via email](https://webberzone.com/support/). ### Why are Knowledge Base pages giving 404 errors? Flush permalinks! Go to **Settings > Permalinks** and just click **Save Changes**. ### What shortcodes are available? Check the full shortcode guide here: [Knowledge Base Shortcodes](https://webberzone.com/support/knowledgebase/knowledge-base-shortcodes/). ### Can I override templates? Absolutely! Copy these files into your theme or `wp-content/knowledgebase/templates/`: * `single-wz_knowledgebase.php` * `archive-wz_knowledgebase.php` * `taxonomy-wzkb_category.php` * `wzkb-search.php` Or .html versions if you are using a block theme. ### How do I change the article or section order? Use a plugin like [Intuitive Custom Post Order](https://wordpress.org/plugins/intuitive-custom-post-order/) to easily drag and drop posts, sections or tags to display them in a custom order. ### Can I use this as a help center or wiki? Yes! Knowledge Base works equally well as a help center, wiki, FAQ site, or documentation portal. Use sections to organise topics and products to separate different areas of your documentation. ### Does it support multiple products or projects? Yes. Enable Multi-Product mode via the Setup Wizard to organise articles under separate Products, each with their own sections and sub-sections. ### Is it compatible with page builders like Elementor or Divi? Yes. You can use the [knowledgebase] shortcode in any page builder. The plugin also provides Gutenberg blocks for block-based themes. ### Can visitors search the knowledge base? Yes. The plugin includes a built-in search form (via the [wzkb_search] shortcode and a Search block for Gutenberg) with optional live AJAX suggestions. You can enable or disable live search from the plugin settings. The Pro version also adds a floating Help Widget with live search and suggested articles. ### Is it compatible with WPML or Polylang? Yes. Knowledge Base has built-in support for both WPML and Polylang: * **Articles, sections, products, and tags** are all translatable. WPML uses `wpml- config.xml` (bundled with the plugin) for automatic configuration. Polylang auto- detects the public post type and taxonomies. * **Widgets** (Articles, Sections, Products) translate stored term IDs to the current language automatically, so you can save a term ID in the default language and the widget will display the correct translation. * **Archive URLs** resolve to the language-aware URL via `get_post_type_archive_link()`, which both WPML and Polylang filter automatically. * **Caching** is language-aware — cached output is keyed per language so visitors never see content from the wrong locale. **Known limitations:** * The Pro Custom Permalinks feature builds URL structures using `home_url()`. With WPML you may need to set the _Language URL format_ to _Directory_ (e.g. `/en/`,`/ fr/`) for custom permalink structures to resolve correctly per language. * The built-in search form posts to `home_url( '/' )` — this is the standard WordPress search pattern and is handled correctly by both plugins’ URL routing. ### How can I report security bugs? You can report security bugs through the Patchstack Vulnerability Disclosure Program. The Patchstack team help validate, triage and handle any security vulnerabilities. [Report a security vulnerability.](https://patchstack.com/database/vdp/knowledgebase) ## Reviews ![](https://secure.gravatar.com/avatar/2390e8368b3a4667c5213a889fb4cc40ce5a3d5c6080aeb6e7cdbbe41ca5ffdb? s=60&d=retro&r=g) ### 󠀁[Everything that you need for a good knowledge base](https://wordpress.org/support/topic/everything-that-you-need-for-a-good-knowledge-base/)󠁿 [Allyson](https://profiles.wordpress.org/allysonsouza/) 19. Juli 2020 1 reply The plugin is great, it comes with everything that you need for a good knowledge base. Using it with Ultimate Member will give you the ability to control visibility of articles and other stuff. [ Read all 2 reviews ](https://wordpress.org/support/plugin/knowledgebase/reviews/) ## Contributors & Developers “Knowledge Base” is open source software. The following people have contributed to this plugin. Contributors * [ Ajay ](https://profiles.wordpress.org/ajay/) * [ WebberZone ](https://profiles.wordpress.org/webberzone/) [Translate “Knowledge Base” into your language.](https://translate.wordpress.org/projects/wp-plugins/knowledgebase) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/knowledgebase/), check out the [SVN repository](https://plugins.svn.wordpress.org/knowledgebase/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/knowledgebase/) by [RSS](https://plugins.trac.wordpress.org/log/knowledgebase/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 3.0.0 Release post: [https://webberzone.com/announcements/knowledge-base-v3-0-0/](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](https://github.com/WebberZone/knowledgebase/releases) ## Meta * Version **3.0.0** * Last updated **11 Stonnen ago** * Active installations **100+** * WordPress version ** 6.7 or higher ** * Tested up to **7.0** * PHP version ** 7.4 or higher ** * Language * [English (US)](https://wordpress.org/plugins/knowledgebase/) * Tags * [documentation](https://ltz.wordpress.org/plugins/tags/documentation/)[faq](https://ltz.wordpress.org/plugins/tags/faq/) [knowledge base](https://ltz.wordpress.org/plugins/tags/knowledge-base/)[support](https://ltz.wordpress.org/plugins/tags/support/) [wiki](https://ltz.wordpress.org/plugins/tags/wiki/) * [Advanced View](https://ltz.wordpress.org/plugins/knowledgebase/advanced/) ## Ratings 5 out of 5 stars. * [ 2 5-star reviews ](https://wordpress.org/support/plugin/knowledgebase/reviews/?filter=5) * [ 0 4-star reviews ](https://wordpress.org/support/plugin/knowledgebase/reviews/?filter=4) * [ 0 3-star reviews ](https://wordpress.org/support/plugin/knowledgebase/reviews/?filter=3) * [ 0 2-star reviews ](https://wordpress.org/support/plugin/knowledgebase/reviews/?filter=2) * [ 0 1-star reviews ](https://wordpress.org/support/plugin/knowledgebase/reviews/?filter=1) [Your review](https://wordpress.org/support/plugin/knowledgebase/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/knowledgebase/reviews/) ## Contributors * [ Ajay ](https://profiles.wordpress.org/ajay/) * [ WebberZone ](https://profiles.wordpress.org/webberzone/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/knowledgebase/) ## Donate Would you like to support the advancement of this plugin? [ Donate to this plugin ](https://wzn.io/donate-wz)