Free HTTP Status Codes Reference. Complete reference for 60+ HTTP status codes (1xx–5xx) with bilingual descriptions in Spanish and English. Real-time search by code number or name, filter by category, and copy any code to clipboard with one click. No sign-up, no ads, 100% client-side.
🌐 Demo en vivo / Live demo: miguelacm.es/tools/http-codes
- 60+ códigos / 60+ codes: Full coverage of 1xx, 2xx, 3xx, 4xx, and 5xx HTTP status codes per RFC 7231+
- Búsqueda en tiempo real / Real-time search: Filter by numeric code (e.g. «404»), English name, or Spanish name instantly
- Filtros por categoría / Category filters: One-click tabs for Informational, Success, Redirection, Client Error, Server Error
- Descripciones bilingüe / Bilingual descriptions: Each code includes ES + EN name and a detailed description of when it occurs
- Copiar al portapapeles / Copy to clipboard: Click «Copiar» on any card to copy the status code number in one click
- Tarjetas con color / Color-coded cards: Each category has a distinct color (blue, green, amber, orange, red) for fast visual scanning
- Sin servidor / Zero server: Everything runs in the browser — no backend, no tracking
- Embebible / Embeddable: Use it as an iframe on any website or documentation page
- Open source: MIT license, use it freely
git clone https://github.com/m-a-c-m/HttpStatusCodes.git
cd HttpStatusCodes
npm install
npm run devOpen http://localhost:3000.
NEXT_PUBLIC_SITE_URL=https://http-codes.miguelacm.es<iframe
src="https://miguelacm.es/embed/http-codes"
width="100%"
height="700"
style="border:none;border-radius:12px;"
title="HTTP Status Codes — miguelacm.es"
loading="lazy"
></iframe><a href="https://miguelacm.es/tools/http-codes" target="_blank" rel="noopener">
HTTP Status Codes referencia por MACM
</a>💡 The link option generates a real backlink that benefits the project. Recommended if your platform supports custom HTML.
| Technology | Version | Purpose |
|---|---|---|
| Next.js | 15 | React framework + SSG |
| TypeScript | 5 | Type safety |
| Tailwind CSS | 4 | Styling |
| react-icons | 5 | Icons |
MIT © Miguel Ángel Colorado Marin (MACM)
Built with ❤️ by MACM — Full Stack Developer & Cybersecurity Specialist from Guadalajara, Spain.
- 🌐 Portfolio: miguelacm.es
- 💼 LinkedIn: linkedin.com/in/macm
- 🐙 GitHub: github.com/m-a-c-m