Yes, 404 is free to use. It is available as a free plugin on WordPress.org.

How many websites use 404?

404 has 0 active installations as tracked by WordPress.org.

What are the best 404 alternatives?

Popular alternatives to 404 include Redirection, Redirection, Smart Custom 404 Error Page. You can compare them side-by-side on our comparison pages.

Does 404 work with the latest WordPress?

404 has been tested up to WordPress 6.9.4. It requires WordPress 5.0+ and PHP 7.2+.

PluginSift

< error messages > 404

Name: 404
Author: xlvii

Transform your site's 404 page into art from the < error messages > collection by m0dest.

By xlvii·404·Free

·0 active installs·Updated 3 months ago

Download Compare

As of April 2026, < error messages > 404 is a WordPress 404 plugin with 0 active installations and a 0/5 rating0. It has been downloaded 869 times in total. Requires WordPress 5.0+ and PHP 7.2+. Available on WordPress.org since 2024. Top alternative: Redirection.

0/5Rating

0active installs

869total downloads

2 yearssince 2024

Overview

< error messages > is an experimental collection by artist m0dest, designed to reimagine the 404 page as a digital canvas. Rather than leading visitors to a dead end, this plugin showcases a unique artwork from the < error messages > NFT collection on OpenSea. Each 404 page serves as a space for human connection and reflection, encouraging a new way to experience the internet.

Features:
* Fetches and displays a random piece of artwork from the < error messages > collection on each 404 page load.
* Customizable texts for the 404 message, including the main heading, introductory message, and button texts.
* Provides users with options to go back, view the homepage, or see the full artwork collection on OpenSea.