Custom JS
v2.0.0by seosbg · updated 4 days ago
Add custom JavaScript and HTML to the head, body or footer of your site, admin area and login page.
- Rank
- #13,905
- Down46 vs yesterday
- Active installs (est.)
- ≈ 156
- 100+ reported · High
- Total downloads
- 4.6K
- 4,592 all-time
- Rating
- –
- 0 reviews
- Support resolved
- –
- 0 of 0 threads, last 2 months
Custom JS at a glance
Custom JS is a WordPress plugin by seosbg with 100+ active installs, the #13,905 most popular plugin on WordPress.org. On a typical day it’s downloaded about 6 times, 25% fewer than the month before. It has no reviews yet. Version 2.0.0 came out on Nov 3, 2026 and is tested up to WordPress 7.1.4. It leads the 2 plugins tagged “header footer code”. It was first released in 2016.
Chart time range
Applies to every chart below. History from Oct 9, 2026, 31 days.
Downloads over time
Download stats262 downloads · the last 30 days
View as table
| Date | Custom JS |
|---|---|
| Nov 7, 2026 | 6 |
| Nov 6, 2026 | 14 |
| Nov 5, 2026 | 13 |
| Nov 4, 2026 | 102 |
| Nov 3, 2026 | 42 |
| Nov 2, 2026 | 10 |
| Nov 1, 2026 | 7 |
| Oct 31, 2026 | 2 |
| Oct 30, 2026 | 1 |
| Oct 29, 2026 | 2 |
| Oct 28, 2026 | 2 |
| Oct 27, 2026 | 5 |
| Oct 26, 2026 | 5 |
| Oct 25, 2026 | 3 |
| Oct 24, 2026 | 3 |
| Oct 23, 2026 | 3 |
| Oct 22, 2026 | 1 |
| Oct 21, 2026 | 3 |
| Oct 20, 2026 | 1 |
| Oct 19, 2026 | 4 |
| Oct 18, 2026 | 3 |
| Oct 17, 2026 | 3 |
| Oct 16, 2026 | 3 |
| Oct 15, 2026 | 2 |
| Oct 14, 2026 | 6 |
| Oct 13, 2026 | 2 |
| Oct 12, 2026 | 2 |
| Oct 11, 2026 | 2 |
| Oct 10, 2026 | 6 |
| Oct 9, 2026 | 4 |
Unusual spikes are usually updates, not new installs.
Estimated installs
≈ 156 · -10.9% in the last 30 days
View as table
| Date | Estimated installs |
|---|---|
| Nov 8, 2026 | 156 |
| Nov 7, 2026 | 157 |
| Nov 5, 2026 | 160 |
| Nov 4, 2026 | 159 |
| Nov 3, 2026 | 159 |
| Nov 2, 2026 | 159 |
| Nov 1, 2026 | 159 |
| Oct 31, 2026 | 159 |
| Oct 30, 2026 | 159 |
| Oct 29, 2026 | 160 |
| Oct 28, 2026 | 159 |
| Oct 27, 2026 | 175 |
Rank over time
#13,905 · down 260 in the last 30 days
View as table
| Date | Daily snapshot |
|---|---|
| Nov 8, 2026 | #13,905 |
| Nov 7, 2026 | #13,859 |
| Nov 6, 2026 | #13,793 |
| Nov 5, 2026 | #13,573 |
| Nov 4, 2026 | #13,628 |
| Nov 3, 2026 | #13,636 |
| Nov 2, 2026 | #13,632 |
| Nov 1, 2026 | #13,656 |
| Oct 31, 2026 | #13,642 |
| Oct 30, 2026 | #13,646 |
| Oct 29, 2026 | #13,660 |
| Oct 28, 2026 | #13,652 |
| Oct 27, 2026 | #13,645 |
Growth %
Average -0.95% a day in the last 30 days
View as table
| Date | Growth |
|---|---|
| Nov 8, 2026 | -0.64% |
| Nov 7, 2026 | -0.94% |
| Nov 5, 2026 | +0.63% |
| Nov 4, 2026 | 0.00% |
| Nov 3, 2026 | 0.00% |
| Nov 2, 2026 | 0.00% |
| Nov 1, 2026 | 0.00% |
| Oct 31, 2026 | 0.00% |
| Oct 30, 2026 | -0.63% |
| Oct 29, 2026 | +0.63% |
| Oct 28, 2026 | -9.14% |
Active installs band
100+ on WordPress.org
View as table
| Date | Daily snapshot |
|---|---|
| Nov 8, 2026 | 100+ |
| Nov 7, 2026 | 100+ |
| Nov 6, 2026 | 100+ |
| Nov 5, 2026 | 100+ |
| Nov 4, 2026 | 100+ |
| Nov 3, 2026 | 100+ |
| Nov 2, 2026 | 100+ |
| Nov 1, 2026 | 100+ |
| Oct 31, 2026 | 100+ |
| Oct 30, 2026 | 100+ |
| Oct 29, 2026 | 100+ |
| Oct 28, 2026 | 100+ |
| Oct 27, 2026 | 100+ |
Search rankings
Where it appears in WordPress.org search for the searches you track, checked every day.
See where Custom JS ranks in search
Track this plugin to check its position for the searches you choose, daily, with an alert when it moves.
Change log
From our daily snapshot of WordPress.org- So far:Rank #13636 → #13905
- New short description
Add custom JavaScript and HTML to the head, body or footer of your site, admin area and login page.
Before
Custom JS is easy to use. Custom JS WordPress plugin allows you to Custom JS fields in your theme - include js in head or footer.
- Tags + analytics+ header footer code+ javascript+ snippetscsscustom csscustom javascripttextarea css
- Tested up to 4.6.30 → 7.1.4
- Released 2.0.0 (was 1.0.0)
Versions in use
Share of active installs on each published version, from WordPress.org.
- v1.1078%
- v1.022%
Requirements & info
Version history- Version
- 2.0.0
- Requires WordPress
- 4.6
- Tested up to
- 7.1.4
- Requires PHP
- 5.6
- First released
- Sep 20, 2016
- Last updated
- Nov 3, 2026
- Releases, last 12 months
- …
Questions about Custom JS
How many websites use Custom JS?
Custom JS is active on 100+ WordPress sites, as WordPress.org reports it. WordPress.org rounds the number down, so the real count is somewhat higher. That makes it the #13,905 most popular plugin on WordPress.org.
How many times has Custom JS been downloaded?
4,592 times in total since 2016. On a typical day it’s downloaded about 6 times. See download stats
When was Custom JS last updated?
Version 2.0.0 came out on Nov 3, 2026 (4 days ago).
Is Custom JS compatible with the latest WordPress?
Yes. It’s tested up to WordPress 7.1.4, the current version.
Is Custom JS still maintained?
Yes. Its last release was 4 days ago. No support threads were opened in the last two months.
What rating does Custom JS have?
No one has reviewed Custom JS on WordPress.org yet.
What are the best alternatives to Custom JS?
The plugins most like Custom JS, by the tags they share, are CSS & JavaScript Toolbox (10K+), Simple Custom CSS and JS (600K+) and Async JavaScript (60K+). Compare all alternatives
Compare with competitors
Add up to 1 competitor. No account needed.
| Metric | |
|---|---|
| Estimated installs | ≈ 156 |
| Reported installs | 100+ |
| Rating | – |
| Reviews | 0 |
| Total downloads | 4.6K |
| Author | seosbg |
| First released | Sep 20, 2016 |
| Version | 2.0.0 |
| Requires WP | 4.6 |
| Requires PHP | 5.6 |
| Last updated | Nov 3, 2026 |
Alternatives to Custom JS
Compare all alternativesPopular plugins with the same tags, the most in common first.

CSS & JavaScript Toolbox
by wipeoutmedia
Add CSS, JavaScript, PHP and HTML code snippets to your site.
- Rank
- #2,134
- Installs
- 10K+
- 4.8

Simple Custom CSS and JS
by SilkyPress
Easily add Custom CSS or JS to your website with an awesome editor.
- Rank
- #100
- Installs
- 600K+
- 4.4

Async JavaScript
by David Clough
Async Javascript lets you add 'async' or 'defer' attribute to scripts to exclude to help increase the performance of your WordPress website.
- Rank
- #620
- Installs
- 60K+
- 4.7

TC Custom JavaScript
by Tiny Code
Add custom JavaScript to your site from a professional editor in the WordPress admin.
- Rank
- #2,113
- Installs
- 10K+
- 5.0

Custom CSS and JavaScript
by WP Zone
Easily add custom CSS and JavaScript code to your WordPress site, with draft previewing, revisions, and minification!
- Rank
- #1,977
- Installs
- 10K+
- 4.7

WP Super Minify • Minify, Compress and Cache HTML, CSS & JavaScript
by Dipak Gajjar
A lightweight plugin that automatically minifies, compresses, and caches HTML, CSS, and JavaScript on demand to improve your website’s load speed.
- Rank
- #2,322
- Installs
- 8K+
- 4.1
Side by side:Custom JS vs CSS & JavaScript ToolboxCustom JS vs Simple Custom CSS and JSCustom JS vs Async JavaScript
More by seosbg
See everything by seosbgOther plugins from this author in our catalog.

Font Size
by seosbg
Change the typography of your whole site without code: sizes, fonts, Google Fonts, line height, colors, mobile sizes, fluid scaling and live preview.
- Rank
- #8,298
- Installs
- 600+
- 5.0

SEOS
by seosbg
Visitor statistics that separate real people from bots, plus Googlebot and AI crawler tracking, Core Web Vitals and SEO meta tags.
- Rank
- #10,994
- Installs
- 300+
- 5.0

Hide Entry Title
by seosbg
Hide Entry Title is easy to use. Hide the title on all pages and posts.
- Rank
- #12,758
- Installs
- 200+
- 3.0

Invoice for WooCommerce
by seosbg
Generate PDF invoices for WooCommerce. VIES VAT number validation and VAT number field. Translatable invoice - make an invoice in any language.
- Rank
- #13,632
- Installs
- 100+
- 5.0

Custom Search Filter
by seosbg
Custom Search Filter is easy to use. Custom Search Filter WordPress plugin allows you to Custom Search Filter fields in your theme.
- Rank
- #18,058
- Installs
- 80+

Disable All Comments
by seosbg
The complete toolkit to disable, hide or clean up WordPress comments – everywhere with one click, or only where you want.
- Rank
- #17,542
- Installs
- 80+