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Bild-Alt-Text-Coverage-Scanner — Kostenloses Online-Tool

Finde Bilder ohne Alt-Text

Alle <img>-Tags prüfen. Fehlende Alt-Texte, leere Alt (dekorativ), verdächtige Dateinamen. Ohne Anmeldung.

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Image alt-text coverage

How to use this tool

  1. 1

    Paste HTML

    Full page source.

  2. 2

    See alt coverage %

    Plus flagged images.

  3. 3

    Fix missing alt

    WCAG 1.1.1.

Frequently Asked Questions

Alt="" for decorative?
Yes — empty alt tells screen readers to skip. But file names like "hero.jpg" likely content, not decorative. This flags suspicious empty alts.

Wichtigste Punkte

  • Image Alt-Text Coverage Scanner is a free, browser-based seo & web tool — find images missing alt text.
  • Nein signup, no downloads, no file uploads. Tools 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 Alt-Text Coverage Scanner

  1. Open the tool: Launch Image Alt-Text Coverage 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 Alt-Text Coverage Scanner — Quick Facts

Preis
Kostenlos — keine Limits, kein Wasserzeichen, keine Paywall
Privatsphäre
Wird im Browser verarbeitet. Tools, die einen externen Dienst brauchen, sagen das auf der Seite. Seitenaufrufe werden gezählt (Google Analytics).
Plattform
Jeder moderne Browser — Desktop, Tablet, Mobil
Kategorie
SEO & Web Tools on Toololis
Offline
Works offline after first visit (Progressive Web App)
MerkmalDetails
ToolImage Alt-Text Coverage Scanner
KategorieSEO & Web
Anmeldung nötigNein
Datei-UploadKeine — wird im Browser verarbeitet
Mobile-UnterstützungVoll responsive
KostenFür immer kostenlos

Why Use Image Alt-Text Coverage Scanner?

You should try Image Alt-Text Coverage Scanner for a quick, private way to find images missing alt text. 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% Privatsphäre. Dieses Tool läuft komplett in deinem Browser. Deine Daten werden niemals auf einen Server hochgeladen.