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Best WordPress Plugins for Glossary

11 plugins compared · Updated August 2026 · Glossary

All Free only 11 Premium only

Choosing a WordPress plugin for glossary comes down to a few things: whether it is still actively maintained, whether real users rate it well, and whether it does the specific job you need without dragging the rest of the site down.

We ranked 11 plugins using our WPScore, which weighs the user rating (adjusted for how many people actually rated it), how many sites run it, how recently it was updated, and which WordPress version it is tested against. 11 of them have enough public data to be scored; the rest are listed below the ranked block, clearly marked, rather than being given a number we cannot justify.

How this list is funded. Some links here earn us a commission if you buy. It costs you nothing extra, and it does not move anything up the list — the order comes from the WPScore, which is calculated from public ratings, install counts and update history. See the method.

At a glance

  1. 1. Name Directory Best overall 83/100
  2. 2. CM Tooltip Glossary 82/100
  3. 3. Glossary 82/100
  4. 4. My WP Glossary 77/100
  5. 5. Glossary Tooltip 76/100
  6. 6. Tooltipy 75/100
  7. 7. Heroic Glossary 74/100
  8. 8. Tooltips for WordPress 72/100
  9. 9. WordPress.org Glossary 65/100
  10. 10. Encyclopedia / Glossary / Wiki 53/100
  11. 11. iThoughts Tooltip Glossary 43/100
1 Name Directory
Best overall Free by Jeroen Peters

Name Directory

Name directory (glossary) with many options like multiple directories, integrated search, non-latin characters, recaptcha, HTML editor and many more.

4.9★
from 80 ratings
2k+
active installs
Updated
Aug 2026
Tested to
WP 7.1
83

WPScore

Read review View on WordPress.org
2 CM Tooltip Glossary
Free by CreativeMindsSolutions

CM Tooltip Glossary

Transform jargon into engaging content that boosts SEO, drives engagement, improves conversions, with automatic links and tooltips.

4.3★
from 157 ratings
7k+
active installs
Updated
Aug 2026
Tested to
WP 7.0.4
82

WPScore

Read review View on WordPress.org
3 Glossary
Free by Daniele Scasciafratte

Glossary

Boost your SEO & UX with Codeat's Glossary: powerful auto-link engine; customizable tooltips, mobile settings, ChatGPT and much more!

4.7★
from 84 ratings
2k+
active installs
Updated
Jul 2026
Tested to
WP 7.0.4
82

WPScore

Read review View on WordPress.org
4 My WP Glossary
Free by Jb Audras

My WP Glossary

A glossary block for your WordPress website, with structured data and powered by a Gutenberg block or a shortcode.

4.3★
from 3 ratings
200+
active installs
Updated
Aug 2026
Tested to
WP 7.1
77

WPScore

Read review View on WordPress.org
5 Glossary Tooltip
Free by Jumedeen khan

Glossary Tooltip

Turn glossary terms into automatic links, show instant tooltips with definitions, and create a searchable A–Z glossary index page.

5★
from 1 ratings
100+
active installs
Updated
Aug 2026
Tested to
WP 7.1
76

WPScore

Read review View on WordPress.org
6 Tooltipy
Free by Jamel.Z

Tooltipy

Automatically add customizable keyword tooltips to your content and boost SEO, UX, and engagement — no coding required.

4.6★
from 68 ratings
1k+
active installs
Updated
Apr 2026
Tested to
WP 6.7.7
75

WPScore

Read review View on WordPress.org
7 Heroic Glossary
Free by HeroThemes

Heroic Glossary

The best WordPress glossary builder plugin to create and manage your own glossary of terms.

3.8★
from 10 ratings
3k+
active installs
Updated
Jan 2026
Tested to
WP 6.9.0
74

WPScore

Read review View on WordPress.org
8 Tooltips for WordPress
Free by Tomas

Tooltips for WordPress

Add custom tooltip automatically for post's content/title/tag/excerpt/gallery/menu, easily add image / video / audio / social/link tooltips

3.8★
from 75 ratings
5k+
active installs
Updated
Jan 2026
Tested to
WP 6.9.7
72

WPScore

Read review View on WordPress.org
9 WordPress.org Glossary
Free by Tellyworth

WordPress.org Glossary

Provides pop-up tooltip definitions of acronyms and terms defined in a glossary. As used on make.wordpress.org.

4.2★
from 5 ratings
200+
active installs
Updated
Sep 2025
Tested to
WP 6.4.10
65

WPScore

Read review View on WordPress.org
10 Encyclopedia / Glossary / Wiki
Free by Dennis

Encyclopedia / Glossary / Wiki

Supercharged tool to build your own awesome Encyclopedia / Lexicon / Glossary / Wiki / Dictionary / Knowledge base / Directory / Vocabulary in no time

3.4★
from 161 ratings
1k+
active installs
Updated
Oct 2024
Tested to
WP 6.6.7
53

WPScore

Read review View on WordPress.org