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Afbeelding Optimalisatie Scanner — Gratis online tool

Vind optimalisatiekansen in HTML

Plak HTML → audit alle afbeeldingen. Detecteert missende lazy loading, moderne formaten, srcset, width/height. Gratis en direct bruikbaar.

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Meer weten

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.

Belangrijkste punten

  • Image Optimization Scanner is a free, browser-based seo & web tool — find optimization opportunities in html.
  • Nee 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 Image Optimization Scanner

  1. Open the tool: Launch Image Optimization Scanner on Toololis — 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

Prijs
Gratis — geen limieten, geen watermerk, geen paywall
Privacy
100% in de browser — geen data verlaat je apparaat
Platform
Elke moderne browser — desktop, tablet of mobiel
Categorie
SEO & Web Tools on Toololis
Offline
Works offline after first visit (Progressive Web App)
FunctieDetails
ToolImage Optimization Scanner
CategorieSEO & Web
Aanmelden vereistNee
Bestand uploadenGeen — verwerkt in browser
Mobiel ondersteundVolledig responsive
KostenVoor altijd gratis

Why Use Image Optimization Scanner?

You should try Image Optimization Scanner for a quick, private way to find optimization opportunities in html. 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% Privacy. Deze tool draait volledig in je browser. Je gegevens worden nooit naar een server geüpload.