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Escáner de Optimización de Imágenes — Herramienta online gratis

Encuentra oportunidades de optimización en HTML

Pega HTML → audita todas las imágenes. Detecta lazy loading faltante, formatos modernos, srcset, width/height. Gratis.

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Image optimization scanner

How to use this tool

  1. 1

    Paste HTML

  2. 2

    See image issues

Frequently Asked Questions

What to check?
Missing width/height (CLS), missing lazy loading, old formats (JPEG/PNG instead of WebP/AVIF), no srcset for responsive.

Puntos clave

  • Image Optimization Scanner is a free, browser-based seo & web tool — find optimization opportunities in html.
  • No signup, no downloads, no file uploads. Herramientas run in your browser; the few that need an outside service say so on the page.
  • Works on desktop, tablet, and mobile. Install as a PWA for offline access.

How to Use Image Optimization Scanner

  1. Open the tool: Launch Image Optimization Scanner 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.

Image Optimization Scanner — Quick Facts

Precio
Gratis — sin límites, sin marcas de agua, sin paywall
Privacidad
Se procesa en tu navegador. Las herramientas que necesitan un servicio externo lo indican en la página. Se cuentan las visitas (Google Analytics).
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
HerramientaImage Optimization Scanner
CategoríaSEO & Web
Requiere registroNo
Subida de archivoNinguno — procesado en el navegador
Compatible con móvilTotalmente adaptable
CosteGratis para siempre

Why Use Image Optimization Scanner?

You should try Image Optimization Scanner for a quick, private way to find optimization opportunities in html. Processing happens in your browser and files are never uploaded; the few tools that need an outside service say so on the page.

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.