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Custom CSS

by FRESHFACE · Uncategorized

Also makes 2 other plugins · 930+ installs across the portfolio →

Add custom CSS, JS, PHP, tracking code. Very easy to use!

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.

⚠ Stale⚠ Likely abandoned⚠ Open vulnerability

Health

D 41/100

Stale · Likely abandoned · Open vulnerability

Active installs

900+

≈990 estimated

Momentum

+35%

downloads vs prior 30d

Biggest opportunity: “custom code”, “custom css” and “custom js” aren't earning a slot. You list them, but you're not in the first 24 results for those searches. WordPress.org counts only your first five tags, so free the slot for a search you can win.

How scoring works →
41 Health · D
Maintenance 3/100
Rating quality 52/100
Support 70/100
Security 65/100

41 health vs 58 average across 25,764 Uncategorized plugins

Install conversion

How it's measured →

1.3%

of downloads still active

At least 900 of 70.2K lifetime downloads are still running, above its category: the median Uncategorized plugin keeps 0.6%, across 17,772 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.

High removal-risk signals

63/100

Maintenance and integrity signals that tend to precede a WordPress.org removal. Not an official status, a heads-up to act.

  • Long abandoned. No update in 8+ years — the top precursor to removal once a vulnerability is found.
  • Compatibility drift. Tested only up to WordPress 4.6.30, well behind 6.8.

Details

Version
1.4.0
Last updated
8.9y ago
Added
2015-09-01 · 11 yrs old
Requires WP
4.0.0
Tested up to
4.6.30
Requires PHP
—

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.

36 / 100

Under-optimized

Most to gain: Update recency

Update recency 0/100

Updated 3261 days ago, past the ~180 days where wp.org starts discounting

WP compatibility 7/100

Tested up to WordPress 4.6.30; the current branch is 6.8

Rating quality 64/100

2.5★ over 17 reviews, smoothed to 3.69★ and held back under 25 reviews

Listing tuning 84/100

3 of 5 tags set · short description in place

To rank higher: Last updated 3261 days ago — ship an update; wp.org decays a listing's search weight after ~180 days.

Get the full rank-higher report →

Daily downloads

Since 5 Oct 2022 · 1,490 days · wp.org + Plugin Pulse archive

+35% vs prior 30d
112 Nov 2026

30-day downloads

Rolling 30-day volume · peak 201 · peaks are release surges

2012 Nov 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

Custom CSS · #7024youDevpri Custom Code · #49931Simple Custom CSS an · #101Live Custom CSS JS C · #9999

Rating trend

Star average over time · dips mark rough releases

2.52 Nov 2026

Health trend

Composite health score, snapshotted daily

412 Nov 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.

2232 Nov 2026

Release cadence

No release in a year
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.

0

releases in the last 12 months

10.0y ago

latest release · v1.4.0 · 25 Oct 2016

2

tagged releases on record

Recent releases

1.4.0 · 25 Oct 20161.3.3 · 3 Sep 2015

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin · 86% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v1.4 86%
v1.3 14%

Estimated active installs

The public count shows “900+”. Our estimate pins where the real number sits.

tracked estimate
900–1K ≈990

Crossed into this band 48 days ago and the previous band took 2.2 years to cross, so the real count is still just under 1K.

Install history since 7 Sep 2015

9002 Nov 2026

Recent reviews

All reviews on wp.org ↗
  1. ★★★★★ kolakube
    9.9y ago

    No way to add ANY custom code, but there is a huge “upgrade to premium” button. This topic was modified 9 years, 6 months ago by kolakube.

    Read on wp.org ↗
  2. ★★★★★ dansperfect
    9.9y ago

    Worthless. Just trys to force you to buy the 100 version

    Read on wp.org ↗
  3. ★★★★★ kuroz
    10.0y ago

    I am fed up with you inserting spam/advertisements into my WP dashboard for other products you sell. I have deleted the plugin and will tell others not to bother – if you do this kind of dodgy stuff, who knows what else is being put in there?

    Read on wp.org ↗
  4. ★★★★★ doradoental
    10.0y ago

    Like has been stated before. The free version is not actually usable. It is just a play to make you pay to write more than one block of css. Yes. Just one block of code is free. The rest you have to pay to include. GARBAGE APP. Turn away forever. There are many plugins that do this for free, or even better, you can just edit and upload your own css files to the site. Stupid app.

    Read on wp.org ↗
  5. ★★★★★ JameysonSEO
    10.0y ago

    This app allows you to add only 1 piece of code, for instance: .class { color: #FFFFFF; } after which it requires you to purchase the pro version to add more code. Considering you don’t even need an app to do such a small modification, it doesn’t even make sense to install this app.

    Read on wp.org ↗
  6. ★★★★★ Jason King
    10.1y ago

    It does the job, and I like the idea that you can add JS not just CSS. But if you want to add custom CSS to your theme, there are more obvious choices of plugin than this.

    Read on wp.org ↗
  7. ★★★★★ Alex Spataru
    10.1y ago

    Uncaught TypeError: Cannot read property ‘ace/ace’ of undefined ace.js?ver=4.6.1:1 Uncaught TypeError: Cannot read property ‘ace/ext/emmet’ of undefined ….

    Read on wp.org ↗
  8. ★★★★★ maikunari
    10.1y ago

    Although this plugin does what it’s supposed to I don’t want to keep clicking the “buy pro version” button because it is the same color and exactly below the standard WordPress update button in the Publish metabox. Putting it in that spot with that color is deceptive, if your plugin is good and useful people will upgrade to pro naturally, you don’t need to trick anyone into clicking – this isn’t SEO!

    Read on wp.org ↗

Security history

via Wordfence Intelligence

1 open vulnerability affects the current version (1.4.0). 0 of 1 disclosed are patched.

  1. 2025-10-08 CVE-2025-48096 Missing Authorization Affects <= 1.4.0 No patch available

Vulnerability records provided by Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. License and terms.

CVE records: Copyright 1999-2026 The MITRE Corporation. CVE terms of use.

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

1 of 8 pass · checked 27 Oct 2026

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

  • ✓ Says what it does "Add custom CSS, JS, PHP, tracking code. Very easy to use!"
  • ! Has a FAQ Only 2 questions in the FAQ; 3 or more gives an assistant something to match.
  • ! FAQ asks real questions 1 of 2 FAQ entries are headings, not questions ("Installation Instructions").
  • ! Names who it is for Never says who the plugin is for or what they use it for.
  • ! Names what it works with Names no plugin, service or platform it works with.
  • ! Headings and lists 0 headings and 0 lists; assistants quote headed sections and bullet lists, not paragraphs.
  • ! Enough to quote 358 characters of description; under 1,000 there is little to quote.
  • ! Tags match the text Only 1 of 3 tags appear in the text ("custom code", "custom js" missing).

Growth timeline

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

  1. 2026-09-15 1K+ → 900+ down after 818 days in tier
  2. 2024-06-19 2K+ → 1K+ down after 3 days in tier
  3. 2024-06-16 1K+ → 2K+ up after 2 days in tier
  4. 2024-06-14 2K+ → 1K+ down after 474 days in tier
  5. 2023-02-26 3K+ → 2K+ down after 355 days in tier
  6. 2022-03-08 5K+ → 3K+ down after 572 days in tier
  7. 2020-08-13 10K+ → 5K+ down after 928 days in tier
  8. 2018-01-28 300+ → 10K+ 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

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Preview card ↗

Custom CSS: 900+ active installs, 2.5★ (17 reviews). Plugin Pulse (WP Mayor), as of 2026-11-02. https://plugins.wpmayor.com/plugin/custom-css-editor

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