404 is a B2B product built for wordPress site owners seeking creative 404 pages.

Unverified. 404 has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to 404?

Similar projects tracked by PulseGate include Custom 404 Error Page, 404s, and 4zero4.

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< error messages > 404

Name: 404
Author: xlvii

wordpress.orgOther creative

< error messages > 404 is a WordPress plugin that replaces standard 404 error pages with unique NFT artwork from the < error messages > collection on OpenSea. It offers customizable messages and navigation options, enhancing user experience and site creativity.

FreeWebCloud-managed

Visit wordpress.org

Overview

5 features

< error messages > 404 is an Other creative project. It focuses on turning standard 404 error pages into engaging digital art experiences for website visitors. < error messages > 404 is a B2B product aimed at wordPress site owners seeking creative 404 pages. < error messages > 404 costs nothing to use. It runs on the web.

xlvii builds and maintains < error messages > 404, and it first shipped in 2024. Key capabilities include 404 page customization, NFT art display, and OpenSea API integration. The interface is available in English, Spanish, and Haitian Creole. It exposes integrations via a public API.

Summary written by a language model from the project’s public pages.

404 page customization
NFT art display
OpenSea API integration
Customizable texts
User navigation options

Built with & integrations

Connectors

API

Runs on

BrowserCloud-managed

Trust & compliance

Verified signals

HTTPSPrivacy PolicyFree tierMulti-language

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed17 Jun · 13:23 UTC
Listing verified against its public source
Source: PulseGate · Open

Frequently asked questions about < error messages > 404

What is < error messages > 404?: < error messages > 404 focuses on turning standard 404 error pages into engaging digital art experiences for website visitors. It is catalogued under Other creative on PulseGate.
Who should use < error messages > 404?: < error messages > 404 is a B2B product built for wordPress site owners seeking creative 404 pages.
Does < error messages > 404 have a free plan?: Yes — < error messages > 404 is free to use.
What platforms does < error messages > 404 run on?: < error messages > 404 runs on the web.
Is < error messages > 404 still active?: Unverified. < error messages > 404 has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to < error messages > 404?: Similar projects tracked by PulseGate include Custom 404 Error Page, 404s, and 4zero4.Custom 404 Error Page 404s 4zero4
Who makes < error messages > 404?: < error messages > 404 is developed by xlvii.
How long has < error messages > 404 been around?: < error messages > 404 first shipped in 2024.

At a glance

Pricing: Free
Platforms: Web
Languages: English, Spanish, Haitian Creole
Built for: WordPress site owners seeking creative 404 pages
Model: B2B
Solves: Turning standard 404 error pages into engaging digital art experiences for website visitors.

Registered as

WordPress.org: error-messages-404

Developer

xlvii

Index record

Indexed: 17 Jun 2026
Lifecycle: Alive
Last seen: 17 Jun 2026

Identity audit (12)

Slug: lt-error-messages-gt-404-wordpress-org
Lifecycle last checked: 8 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 17 Jun 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Recorded source: taxonomy-pass-b.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Canonical URL: https://wordpress.org/plugins/error-messages-404

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