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Generador de Sitemap.xml — Herramienta online gratis

Lista de URLs → sitemap XML válido

Pega URLs (o rastrea tu propia lista) → sitemap.xml válido con priority, changefreq, lastmod. Más índice de sitemaps para sitios grandes + ayuda ping IndexNow.

URLs (one per line)

Defaults (applied to all URLs unless override)

📄 sitemap.xml

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Sitemap.xml Generator

Paste URL list → valid sitemap.xml. Plus auto-index for >50K URLs. Per-URL or default priority/changefreq/lastmod.

How to use this tool

  1. 1

    Paste URLs

    One per line. Up to 50K URLs per sitemap.

  2. 2

    Set defaults

    Priority + changefreq + lastmod for all.

  3. 3

    Get sitemap.xml

    Place at /sitemap.xml + reference in robots.txt.

Frequently Asked Questions

Is sitemap.xml still important in 2026?
YES. Google + Bing + Perplexity all use it. Especially important for: large sites, sites with weak internal linking, dynamic content, AI crawlers (Perplexity heavily crawls sitemaps to discover content). Without sitemap = slower discovery + worse coverage.
priority vs changefreq?
Google ignores both since 2018+. They're kept for compatibility (Bing, Yandex, smaller engines still respect). Just set sane defaults. lastmod is the ONLY field Google considers — keep it accurate.
Sitemap index for big sites?
Single sitemap max: 50,000 URLs OR 50MB. Bigger sites split into multiple, then reference them in /sitemap_index.xml. We auto-generate index when you go above 50K URLs.

Puntos clave

  • Sitemap.xml Generator is a free, browser-based seo & web tool — url list → valid xml sitemap.
  • No signup, no downloads, no file uploads — your data stays on your device.
  • Works on desktop, tablet, and mobile. Install as a PWA for offline access.

How to Use Sitemap.xml Generator

  1. Open the tool: Launch Sitemap.xml Generator on Herramientaolis — no account or download needed.
  2. Enter your data: Paste text, enter values, or select a file directly in your browser.
  3. Get instant results: Everything is processed locally — results appear immediately.
  4. Copy or download: Save your output or share it. Bookmark for quick access next time.

Sitemap.xml Generator — Quick Facts

Precio
Gratis — sin límites, sin marcas de agua, sin paywall
Privacidad
100% en el navegador — ningún dato sale de tu dispositivo
Plataforma
Cualquier navegador moderno — escritorio, tablet o móvil
Categoría
SEO & Web Herramientas on Herramientaolis
Sin conexión
Works offline after first visit (Progressive Web App)
CaracterísticaDetalles
HerramientaSitemap.xml Generator
CategoríaSEO & Web
Requiere registroNo
Subida de archivoNinguno — procesado en el navegador
Compatible con móvilTotalmente adaptable
CosteGratis para siempre

Why Use Sitemap.xml Generator?

You should try Sitemap.xml Generator for a quick, private way to url list → valid xml sitemap. All processing happens in your browser. Your files and data never leave your device. According to web.dev, client-side processing is the gold standard for privacy.

On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.

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100% Privacidad. Esta herramienta funciona enteramente en tu navegador. Tus datos nunca se suben a ningún servidor.