by colorlibplugins 4.7 (51 reviews)

Colorlib 404 Customizer

Name: Colorlib 404 Customizer
Rating: 4.7 (51 reviews)
Author: colorlibplugins

Replace your theme's plain 404 page with one of 20 ready-made designs, edited live in the Customizer. No code, no page builder.

Colorlib 404 Customizer ranks #3,023 among WordPress.org plugins with 5,000+ active installations, a 4.7/5 rating from 51 reviews, and was last updated Sep 29, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1

v1.1.1 Current Version v1.1.1

Updated 1 month ago Last Update on 29 Sep, 2026

Refreshed 5 days ago Last Refreshed on

Top 5% by installs Downloads -42.3% this week

View on WordPress.org

Rank

#3,023

— No change

Active Installs

5K+

-13.5%

KW Avg Position

— No change

Downloads

211.2K

+15 today

Support Resolved

— No change

Rating

94%

Review 4.7 out of 5

4.7 (51 reviews)

Next Milestone 6K

Total Progress 74.6%

5K+ 6K+

100

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Rank Changes

Current #3,023

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

4.7

51 reviews

Overall 94%

44 (86%)

2 (4%)

3 (6%)

0 (0%)

2 (4%)

Security History

Source: WPVulnerability

No known vulnerabilities on record for Colorlib 404 Customizer. Checked 1 month ago.

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Plugin Details

Version: 1.1.1
Last Updated: Sep 29, 2026
Requires WP: 6.0+
Tested Up To: 7.1
PHP Version: 7.4 or higher
Author: colorlibplugins

Support & Rating

Rating: ★ ★ ★ ★ ★ 4.7
Reviews: 51
Support Threads: 0
Resolved: 0%

Keywords

404 error 404 page custom 404 error page page not found

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TL;DR

AI summary of the plugin's readme

This plugin is for WordPress site owners who want a custom-styled 404 error page without writing code. It solves the problem of themes lacking 404 page customization options by letting users design one through the Live Customizer, with templates and CSS controls included.

Live Customizer integration
20 custom 404 templates
Custom CSS area
Social media buttons
Background image customization
Custom background and text color
Editable 404 page heading
Works with all themes

Frequently Asked Questions

Common questions about Colorlib 404 Customizer

Open 404 Customizer from the admin menu, or Appearance > Customize > Colorlib 404 Customizer Settings. As soon as the panel opens, the preview on the right switches to your 404 page, and it updates as you type. Nothing is published until you press Publish.

Yes. The plugin renders the 404 page itself instead of relying on your theme's 404.php, so it works the same on any theme — including themes that have no 404 template at all.

Yes. Turn on Enable header and footer on 404 pages in the General section. The design is then placed inside your normal layout, so your menu and footer stay put. This works with classic themes and with block themes, where the theme's own header and footer template parts are used. Leave it off for a clean full-screen page.

Either switch off Activate Colorlib 404 Customizer in the General section, or deactivate the plugin. Both restore your theme's own 404 page immediately, and your settings are kept.

No. The plugin adds nothing to your normal pages — no stylesheet, no font, no script. Its assets load only on a 404. The 404 page itself loads no JavaScript at all, and its icons are inline SVG rather than an icon font.

Yes. The page is served with a real 404 Not Found status and a noindex tag, which is what search engines need in order to drop a missing URL. It is not a redirect and not a soft 404.

Yes. The 404 page is generated on the server like any other page. Most caching plugins do not cache 404 responses, which is the correct behaviour here.

A few designs do not have a heading area — template 13, for example, has a fixed "Error 404" graphic. Controls that a design does not use are hidden automatically, so if you cannot see the Heading field, the template you picked does not have one. Switch templates and it reappears.

Templates 11, 14, 15, 16 and 19. The Social Links section only appears when one of those is selected. Leave a field empty to hide that icon.

You can restyle any template with the Custom CSS box, which has syntax highlighting and applies only to the 404 page. For a completely custom layout you would need a child plugin or custom code.