HTML Link & Heading Extractor
About HTML Image Extractor
The HTML Image Tag (`<img>`, `<picture>`, `<source>`) Extractor extracts image URLs, `srcset` responsive breakpoints, `alt` accessibility text, `loading` strategies, and aspect ratio dimensions (`width`/`height`) from HTML markup.
How to Use HTML Image Extractor
Step 1
Paste HTML markup containing image tags.
Step 2
Inspect the extracted image cards and accessibility audit badges.
Step 3
Click "Export CSV" or "Copy Image URLs".
Practical Use Cases for HTML Image Extractor
Accessibility & SEO Image Alt Tag Auditing
Scan HTML pages to identify missing or empty `alt` attributes on images for WCAG compliance and Google Image SEO.
Extracting CDN Image URLs and Responsive Breakpoints
Extract high-resolution image URLs and responsive `srcset` candidates from product landing pages and blog articles.
Input & Output Examples
Extracting Image Metadata
`<img src="/hero.jpg" alt="RenderXD App" width="800" height="600" loading="lazy" />`
Source: `/hero.jpg` | Alt: "RenderXD App" | Dimensions: `800x600` | Loading: `lazy` | Status: ✅ Accessible
Key Features & Performance
- ✓Parses `src`, `srcset`, `alt`, `title`, `width`, `height`, and `loading` attributes.
- ✓Flags missing `alt` attributes for instant accessibility remediation.
- ✓Displays live thumbnail previews for extracted image URLs.
- ✓100% Client-Side memory execution.
- ✓1-Click Export Image URL list or CSV report.
Key Terminology & Definitions
`srcset` Attribute
An HTML5 attribute specifying a list of image sources with width descriptors (`w`) or pixel density descriptors (`x`) for responsive rendering.
Lazy Loading (`loading="lazy"`)
A native browser optimization that defers image loading until the image approaches the visible screen viewport.