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Image URL Extractor

Pull every image address and alt text out of HTML.

Source Alt text Size Found in

Quick Tool Overview

The Image URL Extractor finds every image reference in HTML — img elements, srcset candidates, picture sources, inline CSS backgrounds and Open Graph meta images — with alt text, dimensions and loading attributes, flagging the two faults that matter most.

What it does
Extracts image URLs with alt text and attributes
You give it
Page source, a template or a markup fragment
You get back
Every image with its alt, size and loading attribute
Best for
Accessibility audits and Core Web Vitals checks
Text Tools Free, unlimited use No sign-up Runs in your browser

About the Image URL Extractor

Auditing the images on a page means answering three questions: what images are there, do they have alt text, and are they loading efficiently. All three are in the markup and all three are tedious to check by reading it.

This extracts every image reference — img elements, srcset candidates, picture sources, CSS background images and Open Graph meta images — with its alt text, declared dimensions and loading attribute. Images with missing or empty alt text are flagged, since that is both an accessibility failure and a lost SEO signal, and images with no width and height are flagged too because those are what cause layout shift as a page loads.

Key features of the Image URL Extractor

Missing alt text flagged

Both an accessibility failure and a lost SEO signal, and invisible until someone checks.

Empty alt distinguished

An explicitly empty alt is correct for a decorative image; a missing attribute is not, and the two are told apart.

Missing dimensions flagged

Because that is what causes the layout shift Core Web Vitals measures.

Every image source found

srcset, picture sources, inline CSS backgrounds and Open Graph tags, not just img src.

Loading attribute shown

So you can see which images are lazy-loaded and which are blocking the first paint.

How to use the Image URL Extractor

  1. 1

    Paste the HTML

    Page source, a template or a fragment of markup.

  2. 2

    Read the image table

    Source, alt text, dimensions and loading attribute for every image found.

  3. 3

    Check the flagged rows

    Missing alt text and missing dimensions are both marked.

  4. 4

    Copy the URL list

    Just the addresses, or the full table as CSV.

Frequently asked questions

Screen reader users get nothing at all from an image without it, and search engines get no idea what the image shows. It is both an accessibility failure and a wasted signal.

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