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Enlighter – Customizable Syntax Highlighter

by Andi Dittrich · Uncategorized

Also makes 2 other plugins · 10.8K+ installs across the portfolio →

All-in-one Syntax Highlighting solution. Full Gutenberg and Classic Editor integration. Graphical theme customizer. Based on EnlighterJS.

Try it live opens a temporary test site in your browser, which can take about 20 seconds to load. Plugins that rely on outside services or a full server may not work completely there.

Health

B 84/100

no flags

Active installs

10K+

≈15K estimated

Momentum

-7%

downloads vs prior 30d

Biggest opportunity: Swap “classic editor” and “highlighting” for “customizable” and “wpautop”. “classic editor” isn't earning its slot: you're not in the first 24 results for its own search. “customizable” sits at #4 untagged, close enough for a declared tag to move it up. “highlighting” isn't earning its slot: it only gets you to #13. “wpautop” sits at #5 untagged, close enough for a declared tag to move it up. All five slots are taken, so one has to go.

How scoring works →
84 Health · B
Maintenance 85/100
Rating quality 92/100
Support 70/100

84 health vs 58 average across 25,735 Uncategorized plugins

Install conversion

How it's measured →

2.7%

of downloads still active

At least 10K of 364K lifetime downloads are still running, above its category: the median Uncategorized plugin keeps 0.6%, across 17,766 plugins.

Downloads count every update, not just first installs, so older and more frequently released plugins read lower. Compare against other Uncategorized plugins, not across the directory. wp.org reports active installs as the bottom of a band, so the real rate is this or higher.

This plugin shipped 1 release in the last 12 months, and every existing install that updated counted as another download. wp.org publishes no split between first installs and updates, so we show the raw rate rather than guess at one.

Details

Version
4.7.0
Last updated
7mo ago
Added
2013-05-23 · 13 yrs old
Requires WP
6.8
Tested up to
6.9.11
Requires PHP
7.4

Directory ranking optimization

How it's scored →

How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.

96 / 100

Excellent listing optimization

Well tuned across the board

Update recency 96/100

Updated 201 days ago, past the ~180 days where wp.org starts discounting

WP compatibility 100/100

Tested up to WordPress 6.9.11, the current branch or newer

Rating quality 90/100

4.8★ over 65 reviews, smoothed to 4.50★

Listing tuning 100/100

5 of 5 tags set · short description in place

Daily downloads

Since 5 Oct 2022 · 1,488 days · wp.org + Plugin Pulse archive

-7% vs prior 30d
5831 Oct 2026

30-day downloads

Rolling 30-day volume · peak 15.9K · peaks are release surges

2K31 Oct 2026

Directory rank vs rivals

wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you

Enlighter · #1782youUrvanov Syntax Highl · #4091rtSyntax · #43425Lite Syntax Highligh · #30347

Rating trend

Star average over time · dips mark rough releases

4.831 Oct 2026

Health trend

Composite health score, snapshotted daily

8431 Oct 2026

Update activity

How busy the existing users are, measured as downloads in the last 30 days for every 1,000 active sites. A spike means a new release everyone's pulling; a long, slow decline means an aging user base that updates less.

19831 Oct 2026

Release cadence

Occasionally updated
from wp.org release tags

How often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.

1

releases in the last 12 months

7mo ago

latest release · v4.7.0 · 13 Apr 2026

16

tagged releases on record

Recent releases

4.7.0 · 13 Apr 20264.6.1 · 20 Jan 20234.6.0 · 15 Jan 20234.5.0 · 8 May 20224.4.2 · 19 Sep 20214.4.1 · 19 Oct 20204.3.1 · 3 Aug 20204.3.0 · 2 Aug 20204.2.0 · 4 May 20204.1.0 · 16 Apr 20204.0.0 · 15 Apr 20203.11.0 · 1 Apr 20203.10.0 · 3 Nov 20193.9.0 · 3 Nov 2019

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin · 43% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v4.7 43%
v4.6 40%
v4.4 5.5%
Older / other versions 11%

Estimated active installs

The public count shows “10K+”. Our estimate pins where the real number sits.

tracked estimate
10K–20K ≈15K

Crossed into this band 24 months ago; the previous band took 4.3 years to cross, which places it about 55% of the way through.

Install history since 3 Mar 2021

10K31 Oct 2026

Recent reviews

All reviews on wp.org ↗
  1. ★★★★★ techarohaaisolution
    3.1y ago

    I have been using the “Enlighter – Customizable Syntax Highlighter” plugin for an extended period, and it has consistently impressed me with its functionality and user-friendliness. Moreover, the real game-changer for us was the ability to develop an extension of the plugin called “Enlighter – Extension With Run Button.” This extension added a unique and invaluable feature to our code blocks – a “Run” button. Now, not only can we showcase our code snippets beautifully, but we can also execute them directly on our website, making it an incredibly powerful tool for educational purposes and demonstrations. I want to express my heartfelt gratitude to the developers and maintainers of the Enlighter plugin for their dedication to providing such a fantastic tool to the coding community. This plugin has not only improved the overall aesthetics of our website but has also enhanced the user experience for our visitors.

    Read on wp.org ↗
  2. ★★★★★ Abu Zar Mishwani
    3.8y ago

    Enlighter is an amazing plugin that makes it easy to add beautiful, customizable syntax highlighting to your WordPress site. It’s incredibly simple to use, and the results are stunning. The plugin has a wide range of options for customizing the look and feel of code blocks, from the language highlighting to the font and color settings. It also has an intuitive user interface that makes it easy to make changes quickly. I’ve been using Enlighter for a year, and it’s been a great addition to my WordPress site. Highly recommended!

    Read on wp.org ↗
  3. ★★★★★ Anonymous User 13836360
    4.1y ago

    Good

    Read on wp.org ↗
  4. ★★★★★ fredpan
    5.5y ago

    AMAZING! Can’t say anymore… Make my tech blog possible!

    Read on wp.org ↗
  5. ★★★★★ gwrowe
    5.5y ago

    This is an excellent code highlighter, which allows full blocks of code or inline code snippets to be highlighted. It works well with the WordPress Ennova theme up to PHP 7.4. My only minor complaint is that there doesn’t seem to be any way of setting the default language (e.g. Python) to be highlighted, so that every time some code is inserted or an inline snippet is selected, the language must be selected again from a drop-down menu. Since I’d imagine most users would work in the same language for a while, a default setting would be very useful. Other than that, I would recommend it highly.

    Read on wp.org ↗
  6. ★★★★★ Marcus
    5.5y ago

    Works very well with bbPress and looks to be an excellent highlighter in general. I’m a longtime user of syntaxhighlighter evolved (which doesn’t work with bbPress from what I’ve seen), and am pleasantly surprised by the versatility of this plugin, I’m a convert now! Thanks for the great plugin!

    Read on wp.org ↗
  7. ★★★★★ xukyo
    6.0y ago

    I’ve been looking for a good snippet plugin for some time. thanks a lot. It just misses the ability to limit the number of lines displayed. This is my workaround. In Appearance > Customize > Additional CSS Add those lines .enlighter-default{ max-height: 600px; overflow: auto; }

    Read on wp.org ↗
  8. ★★★★★ foxbeefly
    6.0y ago

    Crayon seems to no longer work so I switched to this plugin. Super-easy to use and fully featured – no problems so far. Will have to get my a-into-g at some stage and have a look at creating a “theme”? for Visual Basic for Applications (using VB for now).

    Read on wp.org ↗

Latest updates

via wp.org changelog

Recent releases and news for this plugin

  1. — Version 4.7.0 Bugfix: WordPress v6.7.0 compatibility regarding text domain transltions calls Changed: PHP 8.4 compatibility Changed: updated Repository URLs to new Codeberg.org repository Changed: wp-skltn library updated to 0.31.0 – 4.7.0
  2. — Version 4.6.1 Bugfix: pre wrapper introduced in v4.6.0 caused wpautop to handle inline code as block element which breaks the layout. Affects inline codeblocks of markdown codeblocks and shortcodes. Gutenberg/TinyMCE editors were not 4.6.1
  3. — Version 4.6.0 Added: EnlighterJS v3.6.0 Added: css tooltips to the toolbar Added: copy-to-clipboard success/error message via tooltip Added: language identifier as css class to the outer wrapper enlighter-l- Added: htaccess language a 4.6.0
  4. — Version 4.5.0 Added: EnlighterJS v3.5.0 Added: EnlighterJS Gutenberg editor plugin v1.2.0 Added: Gutenberg left-align-indentation formatting button Added: block transformation from SyntaxHighlighter Evolved Added: selected language as 4.5.0
  5. — Version 4.4.2 Bugfix: Gutenberg escapeEditableHTML throws an error in case the block is empty (attributes.content returns null ) 4.4.2
  6. — Version 4.4.1 Bugfix: a comma caused the plugin/wordpress to crash in legacy php 7.2 (lint checks of php 7.3 worked without any issues) 4.4.1

Behavioral tests

via WP Hive

Automated install-time checks, tested on PHP 8.1.12 · WP 7.0.1

✓ Low memory footprint
✓ Low page-speed impact
✓ Runs on latest PHP + WP
✓ No PHP errors
✓ No JS errors
✓ Activates cleanly
✓ No resource errors
✓ No external HTTP errors
✓ Optimized database use
✕ Frequently updated

Languages

via translate.wordpress.org

Translated into 11 languages, 1 at 90% or more

Ukrainian 100%
Chinese (China) 78%
German 78%
Russian 78%
Spanish (Chile) 78%
Spanish (Mexico) 78%
Spanish (Spain) 78%
Spanish (Venezuela) 78%
French (France) 47%
Vietnamese 42%
Persian 31%

AI assistants

How it's measured →

Whether ChatGPT and Claude name this plugin when asked the category question, and whether the readme gives them something to quote.

Not measured yet for this plugin’s topics. Its tracked searches are not among the measured topics. See the topics measured so far.

Readme readiness

4 of 8 pass · checked 25 Oct 2026

Can an assistant quote this readme? Eight deterministic checks over the wp.org listing, no model involved.

  • ! Says what it does Short description names no action; say what the plugin does for the site.
  • ! Has a FAQ No FAQ section.
  • ! FAQ asks real questions No FAQ to judge.
  • ! Names who it is for One audience phrase ("suitable for"); say who the plugin is for and what they use it for.
  • ✓ Names what it works with Mentions Gutenberg, bbPress, Jetpack.
  • ✓ Headings and lists 10 headings and 10 lists.
  • ✓ Enough to quote 3,505 characters of description.
  • ✓ Tags match the text 3 of 5 tags appear in the text; "highlighter", "syntax highlighter" do not.

Growth timeline

Install-tier crossings we have observed, and how long each tier took to outgrow

  1. 2024-11-22 20K+ → 10K+ down after 1561 days in tier
  2. 2020-08-14 10K+ → 20K+ up after 638 days in tier
  3. 2018-11-15 6K+ → 10K+ up after 493 days in tier
  4. 2017-07-10 4K+ → 6K+ up after 233 days in tier
  5. 2016-11-19 3K+ → 4K+ up after 292 days in tier
  6. 2016-02-01 2K+ → 3K+ up after 144 days in tier
  7. 2015-09-10 1K+ → 2K+ up

Competes with

The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).

Embed this report card

Drop a live Pulse card for Enlighter – Customizable Syntax Highlighter into a readme, a review or a deck. It updates itself.

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Preview card ↗

Enlighter – Customizable Syntax Highlighter: 10K+ active installs, 4.8★ (65 reviews). Plugin Pulse (WP Mayor), as of 2026-10-31. https://plugins.wpmayor.com/plugin/enlighter

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