🖼️ Alt Text Checker 🔍

Analyze image alt tags from a web page's HTML for SEO and accessibility.

Input Method

*Note: Direct URL fetching may fail due to browser security (CORS) for external websites. For best results, use the "Paste Raw HTML" option below.

OR

*Recommended for reliable analysis. View page source (Ctrl+U or Cmd+U), copy all, and paste here.

Alt Text Summary

Category Count Status
Analyze content to see summary.

Detailed Image Alt Text Report

Image Source (src) Alt Text Status
Detailed results will appear here.

* **CORS Policy:** Browser security prevents direct fetching of content from most external websites via JavaScript. If "Fetch from URL" doesn't work, please use the "Paste Raw HTML" option.
* **SEO & Accessibility Best Practices for Alt Text:** * **Descriptive:** Accurately describe the image content. * **Concise:** Keep it brief, typically under 125 characters. * **Keyword-Rich (Naturally):** If relevant, include target keywords, but avoid keyword stuffing. * **Contextual:** Consider the surrounding text and the image's purpose on the page. * **Decorative Images:** For purely decorative images (e.g., background patterns), use `alt=""` (an empty alt attribute) to tell screen readers to skip them.
* **Disclaimer:** This tool extracts data from the provided HTML. It cannot assess the *quality* or *relevance* of the alt text, only its presence and content.