
Most glossary plugins store your terms in their own database tables. If the plugin is abandoned, your content is stranded. 3task Glossary uses normal WordPress pages instead, so every term stays a page you own, indexable and exportable, with or without this plugin.
You get an A-Z index, automatic linking of terms within your glossary pages (site-wide in Pro), reverse links and valid DefinedTerm structured data. Nothing is loaded from an external server.
3task Glossary helps you create professional glossaries, dictionaries, wikis and knowledge bases using the WordPress page hierarchy you already know. No complex setup required – just select a page as your glossary, and its child pages become your entries.
Perfect for:
* Glossaries – Define technical terms, jargon, acronyms
* Dictionaries – Build word lists with definitions
* Knowledge Bases – Create support documentation
* Wikis – Organize encyclopedia-style content
* Lexicons – Academic and scientific term collections
How It Works
- Create a WordPress page for your glossary (e.g., “Glossary”)
- Add child pages under it for each entry (e.g., “API”, “Database”, “Widget”)
- Activate the glossary in plugin settings
- Your glossary page automatically shows A-Z navigation and entry list
Key Features
- Uses WordPress Pages – No new post types, no database tables. Just pages.
- A-Z Navigation – Beautiful alphabetical navigation with 2 styles (Buttons, Pills)
- 2 Color Schemes – Emerald (green) and Slate (neutral gray)
- Dark Mode Support – Auto (system), Light, or Dark mode
- German Umlaut Support – Proper handling of Ä, Ö, Ü, ß
- Auto-Linking – Automatically link glossary terms within your glossary pages
- Responsive Design – Layouts adapt to narrow screens
- Lightweight – No bloat, fast loading, SEO-friendly structure
- Multi-Language Ready – Works with RTL languages, Hebrew, Arabic, Greek
- Unlimited glossaries and entries – No artificial limit
- Structured definitions – Optional DefinedTerm markup
- Sidebar widget – A-Z, recent or popular entries
- Reverse links – Find posts that link to a term
Pro Version Features
Upgrade to 3task Glossary Pro for advanced features:
Site-wide auto-linking
Pro extends linking beyond glossary pages to configured posts and pages. Existing links, headings and code are excluded. Choose where links appear and how often each term is linked.
- Site-Wide Auto-Linking – Link glossary terms across ALL posts and pages automatically
- 5 Tooltip Themes – Show definitions on hover (Light, Dark, Gradient, Minimal, Bordered)
- AJAX Live Search – Visitors find terms instantly while typing
- AI Definition Generator – Generate definitions with OpenAI, Claude or Gemini (BYOK)
- Synonyms – Link multiple terms (AI, KI, Artificial Intelligence) to one entry
- CSV Import/Export – Bulk create hundreds of entries, backup your glossary
- 6 Color Schemes – Emerald, Ocean, Sunset, Berry, Slate + Custom colors
- Priority Support – Email support with fast response
Developer Notes
Filters
azgl_max_glossaries– Override maximum glossaries limitazgl_max_entries– Override maximum entries limitazgl_color_schemes– Add custom color schemesazgl_nav_styles– Add custom navigation styles
Actions
azgl_before_glossary– Before glossary outputazgl_after_glossary– After glossary outputazgl_before_navigation– Before navigation outputazgl_after_navigation– After navigation output
CSS Classes
.azgl-nav– Navigation container.azgl-entries– Entries container.azgl-section– Letter section.azgl-letter– Letter heading.azgl-list– Entry list.azgl-item– Entry item.glossary-term– Auto-linked term
About 3task.de
3task Glossary is developed by 3task.de, Frank Stemmler, a WordPress developer. The plugin keeps glossary content in ordinary WordPress pages so your definitions remain available independently of the plugin.
Support
Free Version:
* WordPress.org Support Forum
* Built-in Help tab in plugin settings
Pro Version:
* Priority email support
* Support from the plugin developer
* Custom development available
Screenshots

Glossary Page - A-Z navigation with entry list

Admin Settings - Simple glossary configuration

Color Schemes - Emerald and Slate color options

Navigation Styles - Buttons or Pills

Entry Page - Sub-navigation on glossary entries

Dark Mode - Automatic dark mode support